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3 years ago

What is the value of f(−3) for each function?1.

Mathematics

1 answer:

Hatshy [7]3 years ago

8 0

Answer:

1. -21

2 . 14

3. -5

sorry if I'm wrong

Step-by-step explanation:

1. f(x) = 4 (-3) -9

f(x) = -12 - 9

f(x) = -21

2. f(x) = 1/3(-3) +13

f(x) = 1 + 13

3. f(x) = -2 (-3) -11

f(x) = 6 - 11

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Which explains whether or not the function represents a direct variation?

s2008m [1.1K]

Answer:

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Step-by-step explanation:

we know that

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therefore

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the equation of the direct variation is equal to

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