davethecat davethecat

15-06-2020
Mathematics

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Will give brainliest!!!

Will give brainliest class=

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15-06-2020

Answer: D

Step-by-step explanation:

We can solve for k by plugging in the x-intercept. We know that the x-intercept is 4, therefore the y is 0. The coordinates would be (4,0). Now that we have our x and y, we can plug in and solve for k.

4k+2(0)+8=0

4k+0+8=0

4k+8=0

4k=-8

k=-2

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