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

answer: a

step-by-step explanation:

10.2 units

3x + 4y -25 =0 represents the amount of change sianna should recieve

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: