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3 years ago

Find f(-3) if f(x)= x^2

Mathematics

1 answer:

horsena [70]3 years ago

6 0

Answer:

$f(-3)=9$

Step-by-step explanation:

we have

$f(x)=x^{2}$

Find f(-3)

we know that

f(-3) is the value of the function f(x) for the value of x equal to -3

substitute the value of x=-3 in the function above to get f(-3)

$f(-3)=(-3)^{2}$

$f(-3)=9$

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Answer:

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Step-by-step explanation:

Equation of a circle:

The equation of a circle has the following format:

$(x - x_0)^2 + (y - y_0)^2 = r^2$

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