Which polynomial function has a leading coefficient of 1 and roots (7 + 1) and (5 - ) with multiplicity 1? O f(x) = (x + 7)(x-7)(x + 5)(x + 1)
Of(x) = (x - 7)(x - 1)(x - 5)(x + 1)
O f(x) = (x -(7-1)(x-(5+1)(x-(7 + 1)(x -(5-))
Of(x) = (x + (7 - 1)(x + (5 + 1)(x + (7 + 1)(x + (5-1)

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m

the answer is c

step-by-step explanation: i took a test with this question on it