Answer:
x = 4 and -10
Step-by-step explanation:
Given the equation
x²+6x-40= 0
The common factors to use for the factorisation are +10 and -4
x²+(10x-4x)-40=0
(x²+10x)-(4x-40) = 0
x(x+10)-4(x+10) = 0
(x-4)(x+10) = 0
x-4 =0 and x+10 = 0
x = 4 and x = -10
Answer:
For f(x) = 2x2 + 4x - 6, the answers that go in this ones box is, x-intercept: (1,0)
y-intercept: 0,–6)
For g(x) = -2x2 + 4x + 3, the answers that go in this ones box is, y-intercept
: (0,3)
For h(x) = 2x2 - 4x - 6, the answers that go in this ones box is, x-intercept: (3,0) y-intercept: 0,–6)
Step-by-step explanation:
Hope this helps :)
Answer:
The slope is -3
Step-by-step explanation:
This is so because the line in pointing down, leading to the fact that the slope is negative, and rise over run is 3/1......
Therefore, the slope of the line is -3
No i cant im sorry idm how to that to
Answer:
131,072π/3 or approximately 137,358.3
Step-by-step explanation:
V = 4/3 x π x r^3
V = 4π/3 x (32^3)
V = 131072π/3 ft^3
V = 137,258.3 ft^3
