If a polynomial function f(x) has roots 3+ 5 and -6, what must be a factor of f(x)? O (x + (3-5)
O (X-(3- V5))
(x + (5+ (3)
(x-(5-3))

answer:

step-by-step explanation:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

i can't read the graph

step-by-step explanation:

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8