Question #35045

1 Answer
Feb 22, 2018

No, it does not pass through (-2,-8)(2,8), it passes through (-2,10)(2,10)

Explanation:

assuming you mean 'Does the slope -4x+24x+2 pass through -2,-8?'

This is in the form y=mx+c where y is the y value, m is the gradient and c is the y-intercept.

As the coordinates the first coordinate represents the x value, we should substitute -2 into the equation.

x=-2

y=(-2 xx-4)+2=8+2=10

(-2,-8) is NOT equal to (-2,10, therefore it does not pass through that coordinate

Shown in this graph:

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