8x - 4y = 8
-4y = -8x + 8
y = -8x/-4 + 8/-4
y = 2x - 2, comparing to y = mx + c, slope m = 2
Slope = 2.
Answer:
go down then go right
Step-by-step explanation:
The correct answer is 4x to the third power.
A is the answer, because 3/5=.60 and 37.5/62.5=60
Answer:
The roots are 2, 5 and 6.
Step-by-step explanation:
As the last term is 60 we could see if one root is 2:
2^3 - 13(2)^2 + 52*2 - 60
= 8 - 52 + 104 - 60
= 112 - 112 = 0
So x = 2 is one root and x - 2 is a factor.
Long multiplication:
x - 2 (x^3 - 13x^2 + 52x - 60 ( x^2 - 11x + 30 <--- Quotient
x^3 - 2x^2
- 11 x^2 + 52x
- 11x^2 + 22x
30x - 60
30x - 60
So x^2 - 11x + 30 = 0
(x - 6)(x - 5) = 0
x = 6, 5.
