SOLUTION: Find the x-intercept and the y-intercept for the parabola whose equation is given.In an intercept is an irrational number, round it to the nearest tenth.
1.y=-2^2+19x-90
2.y=
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-> SOLUTION: Find the x-intercept and the y-intercept for the parabola whose equation is given.In an intercept is an irrational number, round it to the nearest tenth.
1.y=-2^2+19x-90
2.y=
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Question 1103113: Find the x-intercept and the y-intercept for the parabola whose equation is given.In an intercept is an irrational number, round it to the nearest tenth.
1.y=-2^2+19x-90
2.y=-x^2+24x+64
3.y=x^2+4x-7 Answer by josgarithmetic(39617) (Show Source):
You can put this solution on YOUR website! y=0;
solve for x.
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Finding x-intercepts:
Let y=0 and solve for x.
You could or should general solution for quadratic equation. Just follow the formula and solve for x in ; or factorize if possible.
Finding y-intercept:
Just let x=0 and solve for y. That will be your y-intercept.
This is not more than simple substitution, as in .
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