Question

p(x) =x2+3x-4 in graph​

Answer 1

Answer:

The graph of p(x) is given above.

The graph of p(x) is given above.Clearly, from the graph x=−4,1 are zeros of p(x).

The graph of p(x) is given above.Clearly, from the graph x=−4,1 are zeros of p(x).Verification:-

The graph of p(x) is given above.Clearly, from the graph x=−4,1 are zeros of p(x).Verification:-p(−4)=(−4)

The graph of p(x) is given above.Clearly, from the graph x=−4,1 are zeros of p(x).Verification:-p(−4)=(−4) 2

The graph of p(x) is given above.Clearly, from the graph x=−4,1 are zeros of p(x).Verification:-p(−4)=(−4) 2 +3×−4−4=16−12−4=0 p(1)=(1)

(1)=(1) 2+3×1−4=1+3−4=0