SOLUTION: what is the y-coordinate of the y-intercept of y=-9x^2+5x-7

SOLUTION: what is the y-coordinate of the y-intercept of y=-9x^2+5x-7

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Question 452149: what is the y-coordinate of the y-intercept of y=-9x^2+5x-7
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
Set x equal to zero to find the y-intercept:
y=-9x^2+5x-7
y=-9(0)^2+5(0)-7
y=-7
So, your y-coordinate is -7
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