Which line has an x-intercept of 4?
4x + y = 8
-4x + y = 8
2x+ 2y = -8
-2x + 2y = -8
2 answers:
Answer: -2x + 2y = - 8
Step-by-step explanation:
To find the x - intervept, we simply put y= 0
-2x +2(0) = -8
-2x = -8
Divide bothside by -2
-2x/-2 =-8/-2
x = 4
Answer = - 2x + 2y = - 8
Because when the x intercept is 4 the y intercept is 0 so if you put these into the equation
-2x4 + 0 = - 8
-8 = - 8
Both sides of the equation are equal
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Step-by-step explanation:
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