if the x-intercepts of a parabola are located at (-9,2) and (2,0), and the y-intercept is -4, what is the equation of the parabola?

sites:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

answer: 0.1,0.85

step-by-step explanation:

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step-by-step explanation:

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