2 years ago

Using f(x) = -5x + 12, evaluate f (-2)

Mathematics

1 answer:

marin [14]2 years ago

3 0

Answer:

Step-by-step explanation:

f(-2) means that the "x" variable in the equation can be substituted for -2

So, we have

-5(-2) + 12

This equals 10 + 12 = 22

So, the answer is 22

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Read 2 more answers

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Angelina_Jolie [31]

1:-

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$\\ \rm{:}\twoheadrightarrow 0.25$

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2:-

Its Slightly false.

Counter example :-

The sum of two rational numbers is may be rational. The sum of two irrational numbers is always irrational.”

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NOTA

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