Answer: f(-7) = 0
For the factored form of f(x), if x = -7, then one of the factors will be equal to 0, since (-7 + 7) = 0. This will cause the entire y-value to be 0, because anything multiplied by 0 = 0.
Answer:
10 is the distance
Step-by-step explanation:
d = square root (x2-x1)^2 + (y2-y1)^2
(5-5)^2 = 0
(2-(-8))^2 = 100
0 + 100 = 100
square root 100 = 10
Independent variable = $20
dependent variable = $0.05 cents per min
y = total month cost
x = month minutes used
y = 20 + 0.05x
1) y=3•7-×+2 : Express with a positive exponent using a -n = 1/a
2) y=[3 •1/7x] +2
Calculate the product
3) final solution for y is
y=3/7x+2
B, 4x(2x2 + 3x)
divide both sides by 4 and you will get 2x2 + 3x to be the most factored form