3 years ago

If f(x)=3x^2+1 and g(x)=1-x, what is the vaue of (f-g)(2)? [•12 •14 •36 •38]

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

7 0

Step-by-step explanation:

(f-g)(x) = f(x) - g(x).

When x = 2, f(2) - g(2) = 3(2)^2 + 1 - (1 - 2) = 12 + 1 + 1 = 14.

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Naily [24]

Step-by-step explanation:

In words it is: The product of -11 and k is 22.

The solution is: -11 = +11

22+11 = 33

33 = k

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