Question

3. The value of the polynomial y? -5y +6 at y = -2 is:
(a) 10
G-20
(b) 20​

Answer 1

Answer:

b

Step-by-step explanation:

ghkjhhjbbjkkkmkkllkkoijjjhnj

Answer 2

Answer:

(b)20

Step-by-step explanation:

$p(y) = {y}^{2} - 5y + 6 \\ p( - 2) = ( - 2)^{2} - 5( - 2) + 6 \\ p( - 2) = 4 + 10 + 6 = 20$