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
AVprozaik [17]
2 years ago
8

I need help Evaluate functions from their graph

Mathematics
1 answer:
andreev551 [17]2 years ago
6 0

Answer:

g(7)=4

Step-by-step explanation:

We look for where x=7. The way you find the answer is first, find the point (0, 7). Draw a line straight up and down, and see where that line intersects the function. Those intersection points are your answer(there will always be only 1 for a function, but if a graph isn't a function, there might be more than 1).

Using this method here, we see that g(7) intersects our line at (7, 4), so g(7)=4.

You might be interested in
If -2x+3=7 and 3x+1= 5+y
sertanlavr [38]

Answer: x = -2, y = -10

Step-by-step explanation:

solve for x first in the equation -2x+3=7

-2x+3=7

-2x = 4

x = -2

now plug that x value into the other equation so we can find y

3x+1 = 5+y

3(-2)+1 = 5+y

-6+1 = 5+y

-5=5+y

-10 = y

7 0
3 years ago
Read 2 more answers
A parallelogram has vertices E(-8,3), F(2,-2), G(-1,3), and H(-5, -2). What are the coordinates of the midpoint of each diagonal
IrinaVladis [17]
Use the midpoint formula

C) ( -3 , 0.5)
7 0
3 years ago
How do I solve/simplify??
Mekhanik [1.2K]
(3s^13)(9s^-5) is simply a matter of multiplication. 

First, multiply the coefficients, or the numbers in front of the s. In this case, 3s x 9s = 27s.
When multiplying exponents, you simply add them, so the next step is 13-5 or 8. Therefore your answer is 27s^8
5 0
3 years ago
Use the long division method to find the result when 9x^3+18x^2+20x+169x 3 +18x 2 +20x+16 is divided by 3x+43x+4.
fenix001 [56]

Given:

Dividend = 9x^3+18x^2+20x+16

Divisor = 3x+4

To find:

The quotient and remainder by using the long division method.

Solution:

Using the long division method, divide the polynomial 9x^3+18x^2+20x+16 by 3x+4 as shown below:

3x+4 |\overline{9x^3+18x^2+20x+16}|3x^2+2x+4\\

         9x^3+12x^2\\\underline{(-)\quad (-)\quad \quad \quad}

             0+6x^2+20x

                   6x^2+8x\\\underline{(-)\quad (-)\quad \quad \quad}

                       0+12x+16  

                             12x+8\\\underline{(-)\quad (-)}

                                     \underline{\quad 0\quad}

Therefore, the quotient is 3x^2+2x+4 and the remainder is 0.

3 0
2 years ago
Angles A and B are complementary. Angle A has a measure of 2X - 8. Angle B
harkovskaia [24]

Answer:

Step-by-step explanation:

180 = 2x-8 + 36

152 = 2x

76 = x

now plug it into the given expression

∠A = 2x-8

∠A = 2(76) -8

∠A = 152-8

∠A = 144 °

:)

6 0
3 years ago
Other questions:
  • How many killowatts would a heater use at 500 watts for 12 hours?
    6·1 answer
  • The length of the base of a triangle is 8.5 cm, and its height is 5.4 cm. if the area of the triangle is half of the product of
    11·1 answer
  • Help me out please thank you
    7·2 answers
  • X-4y =-6 ( ,2) (-2, )
    12·1 answer
  • Use the slope formula to find the slope of the line passing through the given points.
    10·2 answers
  • Is 4(x+2)+3x+7 equivalent to 7x+14
    7·2 answers
  • How do you find surface area?
    5·2 answers
  • Four friends went to a concert and paid $12 total for parking and $x per ticket. The expression $4x + $12 represents the total c
    9·1 answer
  • What is the slope that is parallel to -2x + 7y = 12?
    11·1 answer
  • I will mark brainliest and giving 20 points
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!