Mathematics High School

Does the blue on the graph represent a function ?

Does The Blue On The Graph Represent A Function ?

Answers

Answer 1

Answer:

Nope

Step-by-step explanation:

It doesnt. Functions look like that

Answer 2
yep because it doesn’t repeat x values


explanation:

Related Questions

3) Given the quadratic equation -x2 +3x -7=0, determine a, b, and c values.
a=
b=
c=

Answers

Answer:

a= -1

b= 3

c= -7

The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.

Step-by-step explanation:

can anyone please help me with this I'm not good at math ​

Answers

answer: -1/13

slope: (y2-y1)/(x2-x1). So (12-7)/(-39-26). Simplify that and you get 5/-65, which, simplified, is 1/-13.

Answer:

The correct answer is -1/13

Hope this helps!! :)

find the slope of a line that passes through the points (-4,3) and (7,5)

Answers

Answer:

2/11

Step-by-step explanation:

5-3/7--4 = 2/11

Lizzy has 6.5 hours to tutor 4 students and spend 1.5 hours in a lab. She plans to
tutor each student the same amount of time. The inequality 4t +1.5 < 6.5 can be
used to find t, the greatest amount of time in hours Lizzy could spend with each
student. a. Solve the inequality and interpret what your solution means. b. Can
Lizzy tutor each student for 1.5 hours? Explain. *

Answers

Answer:

A. t= 4.1

B. No because t = 4.1 and if you do 6.5 divided by 1.5 then you get 4.3 and that won't work.

Step-by-step explanation:

What is the y-intercept when a line has a slope of 3 and passes through
the point (2, 7)?

Answers

Answer:

The y-intercept is (0,1)

Step-by-step explanation:

So, first you need to find the equation! Point slope form is (y-y1)=m(x-x1).

Plug the numbers in and you get (y-7)=3(x-2). Now, the y intercept is where x=0, so plug in zero for x.

y-7=3(0-2)

y-7=3(-2)

y-7= -6.

-6+7= 1, so y=1

The ordered pair is then (0,1). Hope this was useful :)

Help Geometry help pleasseeee??

Answers

formula

perimeter:c²=a2+b2

area:A=length x width

Plz need help rn What is m

Answers

Answer:

measure of angle p=

94

Step-by-step explanation:

ok 5 sided polygon= 540

so put all of those equal to 540

need to find x first

540=132+(4x-10)+(5x-11)+128+(4x+2)

simplify and combine like terms

x=23

now plug in for angle p

(4(23)+2)

94

the bee hummingbird is the smallest bird. it can weigh as little as 2 grams. the largest bird, the ostrich, can weigh as much as 150 kilograms. the hummingbird's weight is what percent of the ostrich weight?

Answers

Answer:

1.3%

Step-by-step explanation:

i dont have an explanation

1.33 percent

When you divide 2 by 150 you get .0133333333. You move the decimal point two places to the right because it is a percentage out of 100. You round the number because the 3s continue forever.

Find the arc length on a circle with radius =4 inches and central angle of 30°

Answers

Answer:

Step-by-step explanation:

I'm assuming you're not doing the pre-calculus version of this equation where your angle is in radians. So we'll do the Geometry version which looks like this:

[tex]AL=\frac{\theta}{360}*2\pi r[/tex]

Our angle is 30 and our radius is 4, so we fill in accordingly:

[tex]AL=\frac{30}{360}*2(3.1415)(4)[/tex] (this is if you multiply in pi. We'll find the answer in terms of pi as well).

AL = [tex]\frac{1}{12}*25.132[/tex] and

AL = 2.09433 inches

In terms of pi, the answer would be

AL = [tex]\frac{2}{3}\pi[/tex] inches

1. A submarine submerged at a depth of −35.25 meters dives an additional 8.5 meters. What is the new depth of the submarine? 6. If the bakery started with an extra $250 from the profits in December, describe how to use the information in the table to figure out the profit or loss of money at the bakery by the end of August. Then calculate the profit or loss.


SOLVE BOTH FOR EXTRA 100 POINTS so in total of 161 POINTS !!! PLUS BRIANLIST!!!


2, Jasper withdrew $45.00 from her savings account. She then used her debit card to buy groceries for $30.15, and then deposited a check for $14.65. What was the total amount of change in Jasper’s account?

Answers

1. 43.75 6. No table 2. 15.50 I think

1. Answer/Step-by-step explanation:

Diving question: 0 - 35.25 + -8.5 = -43.75 below sea level

Baking question: insolvable by lack of information.

2. Answer/Step-by-step explanation:

A money decrease of $60.50 (or -60.50 increase and change)

? - 45 - 30.15 + 14.65 = -60.50

Since we are finding the change it is best to replace the question mark with 0 so that it is easier to solve.

0 - 45 = -45

-45 - 30.15 = -75.25

-75.25 + 14.65 = -60.50

The half life of a radioactive substance is 200 years. There are 8,000 grams of the substance initially. How many grams of the substance are left after 300 years?

PLEASE HELP ME!!! thank you so so so so much!!!! *will of course give brainliest*

Answers

Answer:

( B ) 2828.427 g

Step-by-step explanation:

IM CRYINGGGG WHO DID THIS TO KOKICHI BYEE-

Answers

Answer:

LOL

Step-by-step explanation:

what do you mean, he is perfect nishishi

Find the Midpoint of the coordinates (-1,4) and (5,7)

Answers

Answer:

[tex](2,\frac{11}{2})[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Midpoint Formula: [tex](\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]

Step-by-step explanation:

Step 1: Define

Endpoint (-1, 4)

Endpoint (5, 7)

Step 2: Find midpoint

Substitute:                    [tex](\frac{-1+5}{2},\frac{4+7}{2})[/tex]Add:                              [tex](\frac{4}{2},\frac{11}{2})[/tex]Divide:                          [tex](2,\frac{11}{2})[/tex]

Answer:

(2 , 5.5)

Step-by-step explanation:

Use the midpoint formula

PLS HELP!!!!!! WILL GIVE BRAINY

Answers

Answer:

#14) B) 7 cars

#15) C) 37

Step-by-step explanation:

Hope this helps

This should help with your solution
14: b
15: c

7=x+12
a-19
b-5
c4
d5

Answers

Answer:

the answer is b

Step-by-step explanation:

-5+12=7

Answer:

D

Step-by-step explanation:

X= 12-7

X=5

Hope this was helpful

Percent equations I need help plzzz here is the question blank % of 6,000 = 4,800

Answers

80 percent of 6,000 is 4,800

Answer:

20%

Step-by-step explanation:

20% of 6000 = 4800

If I helped you, can you mark me brainliest please?

Billy is on the cross-country team. His goal is to run on 2/3 of the days in September, which has 30 days. If Billy meets his goal, how many days will he run? Group of answer choices

Answers

Answer:

20

Step-by-step explanation:

30/3=10

10*2=20

PLS HELP!!!!!!?? 21 points
f(x)=x2. what is g(x)?
A.g(x)=(9x)2
B.g(x)=(1/3x)2
C.g(x)=(3x)2
D. g(x)=3x2​

Answers

So in able to get your answer high is c he

Solve the system of equations.
2x+8y=6
-5x-20y+-15

Answers

Answer:

2x+8y=6

Step 1: Add -8y to both sides.

2x+8y+−8y=6+−8y

2x=−8y+6

Step 2: Divide both sides by 2

[tex]\frac{2x}{2}[/tex] = [tex]\frac{-8y+6}{2}[/tex]

x=−4y+3

_________________________________________________________

−5x−20y−15

There are no like terms.

Answer:

=−5x−20y−15

Line t has slope 3 and passes through (0, 0). Follow these steps:
Step 1: Start at (0, 0)
Step 2: Move right 8 units

Answers

Answer:

foot

Step-by-step explanation:

Please answer in under 15 minutes~!

Graph the function p(x)=1/3|x|

Explain how you got the answer.

Answers

Put it in desmos!! It is a graphing calculator

diagram of ABCD to find m

Answers

Answer:

since the pairs of opposite lines in the diagram are parallel the measurement of B is also 63

to fine A and C simply subtract 180 - 63 which gives us 117 so

A = 117

B = 63

C = 117

D = 63

What values of X solve the equation G(x) = 0?

Answers

Answer:0

Step-by-step explanation:0x0=0

What is the perimeter of rectangle TUVW?
Perimeter = ... Units

Answers

Answer:

24

Step-by-step explanation:

w=7

l=5

7+7+5+5=24

WILL GIVE BRAINEST ANSWER TO WHO EVER EXPLAINS BEST!!!

At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?

Answers

Answer:

12 people

And when the twelveth shakes everyone's hands, that makes 66. So there were 12 people at the party. So n=12

Step-by-step explanation:

*Hope this helps*

Please help for 15 points! ​

Answers

Answer:

There's nothing there

Step-by-step explanation:

Zak and Ryan earn $60 per week for delivering pizzas. Zak worked for x weeks and earned an additional total bonus of $25. Ryan worked for y weeks. Which expression shows the total money, in dollars, that Zak and Ryan earned for delivering pizzas?

Answers

Answer:

60x + 25 + 60y

Step-by-step explanation:

60 times x plus 60 times y plus 25

Answer:

60x + 25 + 60y

Step-by-step explanation:

no, but i hope this helped!

- A fish tank filter cleans 3 gallons of water every 1/4 hour. Set up and solve a proportion to determine how many gallons of water are cleaned in 4 hours.​

Answers

Answer: 48 gallons in 4 hours

Step-by-step explanation:

3 gallons every .4 hours > 12 gallons every 1 hour > 48 gallons every 4 hours

anyone know what the answer to this is i’m really bad in slope intercept form.

Answers

Answer:

it is D you were correct

Write an equation in point-slope form of the line that passes through the point (5,-12) and has a slope of m= -2/5

Answers

Answer:

I hope that it will be help full for u

Step-by-step explanation:

As we know point slope form ,

(Y- Y1) = m (X- X1)

As given data ,

m = -2/5

(X1,Y1) =  (5, -12)

X1= 5 , Y1=  -12

putt in the above equation these values, we get

Y-(-12) = (-2/5) ( X-5)

Y+12=(-2/5)X+2

Y= (-2/5)X -10  Ans   ,ITs also an answer but if you want to simplify more ,

taking LCM we get

Y  = ((-2)X-50)/5

5Y=(-2)X-50 Ans

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