Use the equation y=-2x to answer the questions.
(a) graph y = -2x
(b) what is the slope of y = -2x and what does this mean?
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the line of

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

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