Answer: (x-3)(x-1)(x+5)
Step-by-step explanation: Factor this polynomial, to do that you use the rational roots theorem.
Answer:
-4x(5x-3)
Step-by-step explanation:
-20x^2 - 12x
-20x^2 = -4*5*x*x = -2*2*5*x*x
-12x = -4*3*x = -2*2*3*x
The common terms are -2*2*x = -4x. Whats left goes inside the parentheses
-4x(5x-3)
Answer:
Step-by-step explanation:
y intercept is 0, 15
x intercept is -40,0
15/40 = 3/8
y = 3/8 x + b
15 = b
y = 3//8x + b
The correct answer is all real numbers except y = 1.
There are two ways of finding this. The first way is by looking at the graph for a value which y never equals. If you look, there are no places where either part of the graph hits y = 1.
The second way is by looking at the combined equation.
(fog)(x) =
We know that , no matter what we put in can ever equal 0. Since that is true, we know y can never equal the number for when that equals 0. So plug in 0 and see what the asymptote is.
(fog)(x) = 0 + 1
(fog)(x) = 1
Therefore, y = 1 is the answer.