3. Use the table of f(x)=-4x?. Over what interval is the function increasing? Over what interval is the function decreasing? (MAFS.912.F-IF.2.4) Х f(x) -16 -2 -4 (x, y) (-2,-16) (-1,-4) (0,0) (1,-4) (2, -16) 0 0 1 -4 2 -16 a. decreasing over all real numbers b. decreasing over x < 0 and increasing over x > 0 increasing over x < 0 and decreasing over x > 0 d. increasing over all real numbers C.

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rfdgd

30.04.2020

Mathematics

A. $h(x) = 3^{x+1}$

Step-by-step explanation:

Stretching means that original function is multiplied by a constant, which is equal to 3 in this case:

$h(x) = 3 \cdot g (x)$

$h(x) = 3\cdot 3^{x}$

$h(x) = 3^{x+1}$

The answer is A.

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