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What is the x intercept of y=4x-8
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21 votes
What is the x intercept of y=4x-8

User Sonarholster
by
4.6k points

2 Answers

12 votes

Answer:

x=2

Explanation:

the x intercept is where the graph intersects the x axis also called the root of the equation.

y=0 if the graph intersects the x-axis

0= 4x-8; add 8 to both sides

8 = 4x ; divide both sides by 4

2=x

User Debby
by
4.7k points
7 votes

Answer:

the answer is 2

Explanation:

0=4x-8

-4x=-8

x=2

User Alex Brashear
by
4.2k points
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