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When the function below is graphed, how many x-intercepts does it have?y = 4x2 - 12x + 9?

When the function below is graphed, how many x-intercepts does it have?y = 4x2 - 12x + 9?
asked 215k views
3 votes
When the function below is graphed, how many x-intercepts does it have?y = 4x2 - 12x + 9?

asked
User Mropa
by
9.2k points

2 Answers

2 votes

Answer:

1

Explanation:

answered
User RouR
by
8.0k points
5 votes
only x-intercept because if you want to know about x-intercepts so y will be zero (y=0)
then 0 =4x^2 -12x + 9
0=(2x-3)(2x-3)
0=2x-3
so x=3/2 that is x-intercept
answered
User PaleNeutron
by
8.5k points
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