Question

Using graph find zeroes of i) y = x2– 3x – 4, ii) yx2– 6x + 9​

Answer 1

Answer:

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)

2

+3×1−4=1+3−4=0

solution

Step-by-step explanation:

bye