1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ymorist [56]
2 years ago
9

3. Point P(2, -1) is the image of point

Mathematics
1 answer:
bija089 [108]2 years ago
8 0
The answer is c!! :)
You might be interested in
Please help me with these problems if you can :>
IrinaK [193]

Answer:

its not letting me look

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
(3x)2 times x - 1 (simplify.)<br><br> a.) 3x <br> b.) 9/ x^2<br> c.) 9x <br> c.) 3/x^2
NISA [10]

it should be 6x^2-6x if you wrote it right.

7 0
3 years ago
Help me solving number 22 &amp; 24. Thanks:)
aksik [14]

Answer:

Question 22

x intercept is 7

y intercept is 4

The answer is C

Question 24

x intercept is -4

y intercept is 7

The answer is B

Step-by-step explanation:

x and y intercepts are the points at which the graph meets x and y axes.

x and y intercepts can be found the following way,

y intercept - substitute 0 to x

x intercept - substitute 0 to y

Question 22

7y=28-4x

Substitute x=0 to find the y intercept

7y=28-4*0

=7y=28

=y=4

Substitute y=0 to find x intercept

7*0=28-4x

=0=28-4x

=4x=28

=x=7

Therefore,

x intercept is 7

y intercept is 4

The answer is C

<u>Question 24</u>

4y=7x+28

Substitute x=0 to find the y intercept

4y=7*0+28

=4y=28

=y=7

Substitute y=0 to find x intercept

4*0=7x+28

=0=7x+28

=-7x=28

=x=-4

Therefore,

x intercept is -4

y intercept is 7

The answer is B


5 0
2 years ago
If you do this for me I'll love you forever!!!!​
aniked [119]

Answer:

1: B

2: H

3. C or D (it's hard to tell, especially without an equation)

4. J

5. A

6. G

7. B

Step-by-step explanation:

1:

f(x) - g(x)

(x^2 + 8x) - (3x - 5)    Distribute the negative

x^2 + 8x - 3x + 5       Combine like terms

x^2 + 5x + 5

2:

f(g(x))

Plug g(x) into f(x)

(2x - 1)^2 - 3

Immediately we can see that there will be a 4x^2 (because 2x times 2x = 4x^2) so we know the answer will be H because that's the only option with 4x^2

3:

The line starts at -4 on the x axis and goes infinitely to the right so everything greater than (and maybe equal to) -4.

On the y axis, the line starts at 0 and goes infinitely up so everything greater than (and maybe equal to) 0.

4:

To find the inverse of a function:

<em>f(x) -> y</em>

<em>Switch x and y</em>

<em>Solve for y again</em>

x = 3 +5y

x-3 = 5y

(x-3)/5 = y

5:

If option A were inverse functions, h(x) would be

x = 2y + 9

x - 9 = 2y

(x-9)/2 = y

Which could also be written as (1/2)x - 9/2 or (1/2)x - 4.5 but not (1/2)x - 9

6:

As y approaches -1, x approaches 1. Going the other direction,

As y approaches positive infinity, x approaches positive infinity.

7:

The number inside directly affecting the x moves the function left and right (left is positive, right is negative). The number outside moves the function up and down. So (x + 4) moves it left 4 and the +1 moves it up 1.

7 0
2 years ago
What is the solution to |x–3|=7?
Alborosie
The answer is 10
10-3 =7
6 0
3 years ago
Other questions:
  • In 2000, the population of thomasville, north carolina, was about 20,000 people. write this population in scientific notation
    15·2 answers
  • What is a nonlinear function
    5·2 answers
  • Please help me !!!
    13·1 answer
  • Surface are and lateral
    13·2 answers
  • What is the satisfy the equation y=x+1/2
    12·1 answer
  • Dr.cooper just started an experiment. He will collect data for 8 days. How many hours is this
    11·2 answers
  • Maria and 3 friends have 1,200 soccer cards. If they share the soccer cards equally, how many will each person receive
    5·2 answers
  • I'm just confused on how I go about doing this.
    10·1 answer
  • Please help me answer! :) <br> (the question can have more than once answer if multiple are correct)
    13·2 answers
  • What is the solution to the system of equations graphed below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!