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3 years ago

For the function y=400-22x, what is the rate of change

Mathematics

1 answer:

dolphi86 [110]3 years ago

8 0

Answer:

-22

Step-by-step explanation:

The function y=400-22x is a linear equation in the form y=mx + b. Although they put "mx" after "b" so the equation doesn't start with a negative.

"m" is rate of change, or the slope if graphed.

The negative means "y" decreases as "x" increases. On a graph, it decreases left to right.

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