Question

If p(x) = 5x2

-3x+7 , then p(1) equals

(a) -10 (b) 9 (c) -9 (d) 10​

Answer 1

Answer:

option b is correct answer

Step-by-step explanation:

p(1)=5×1²-3×1+7

p(1)=5-3+7

p(1)=2+7=9