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3 years ago

If f(x)= -5 -7x, find f(-2)

Mathematics

1 answer:

swat323 years ago

4 0

Answer:

Given f(-2)

= -5 -7(-2)

= -5+14

= 9

Thus f(-2) of f(x)= 5-7x is 9

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2 years ago

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Step-by-step explanation:

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2 years ago

I NEED HELP ASAP

DIA [1.3K]

Answer:

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Step-by-step explanation:

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$y-(7) = \frac{3}{2} (x - (-4)) \\y -7 = \frac{3}{2} (x + 4) \\y - 7 = \frac{3}{2} x + 6\\y = \frac{3}{2} x + 13$

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2 years ago

Explau why 3.14 us rational but pi is not

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If 3.14 is rational, why should pi also be rational ?

The answer to your question is: Because pi is not 3.14 .

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3 years ago