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Liula [17]
3 years ago
8

Determine the interval(s) on which the function is (strictly) decreasing.

Mathematics
2 answers:
ANEK [815]3 years ago
5 0
The intervals where the function are strictly decresing are (-3, -2) ∪ (4, 6)
Luda [366]3 years ago
5 0
It's strictly increasing on: [-7,-6]∪[1,3]. 
<span>It's increasing on: [-7,-2]∪[1,3].</span>
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Hi there!

\large\boxed{D. \text{ }y = -4x + 6}

To derive an equation given the points, we can use the slope formula:

slope = \frac{y_{2}-y_{1}}{x_{2}-x{1}}

Plug in the corresponding coordinates:

slope = \frac{-6-2}{3-1}

Simplify:

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Therefore, we have:

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Plug in the x and y values for a coordinate to solve for b:

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2 = -4 + b

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The equation is:

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