Question

ans this.....nd pls don't dlt it again...it is related to study...​

Answer 1

p(x) = kx^2 + 10x - 2

p(1) = 3

=> k(1) + 10(1) - 2 = 3

=> k = -5

p(-1) = k(-1)^2 + 10(-1) - 2

=> (-5)(1) - 10 - 2

=> -5 - 10 - 2

=> -17

Answer 2

Step-by-step explanation:

P(1)= k(1)²+10(1)-2

3= k +10-2

3=k+8

k= 3-8

k= -5

P(-1)= -5(-1)²+10(-1)-2

= -5-10-2

= -17