2 years ago

Need help with this question and also need to know how to put this on a calculator. It's in the picture.

Mathematics

1 answer:

Naya [18.7K]2 years ago

4 0

Answer:

f(-3) = 36
g(5) = -21

Step-by-step explanation:

f(x) = 3x² - 3x

g(x) = -5x + 4

Find the value of the function when x = -3:

f(x) = 3x² - 3x

f(-3) = 3(-3)² - 3(-3)

f(-3) = 3(9) + 9

f(-3) = 27 + 9

f(-3) = 36

Find the value of the function when x = 5:

g(x) = -5x + 4

g(5) = -5(5) + 4

g(5) = -25 + 4

g(5) = -21

Hope this helps!

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Need help with this question and also need to know how to put this on a calculator. It's in the picture.​

Need help with this question and also need to know how to put this on a calculator. It's in the picture.