Answer:
Step-by-step explanation:
a) -72 = 8 + -6 -2
-72 = 0
b) -4 + (-32) = (-4.4)
-36 = -4.4
Answer:
The equation of the line is y = 6x - 14
Step-by-step explanation:
To find the equation of this line, start by using the two points with the slope formula to find the slope.
m(slope) = (y2 - y1)/(x2 - x1)
m = (16 - 4)/(5 - 3)
m = 12/2
m = 6
Now that we have the slope, we can use that and either point in point-slope form to find the equation.
y - y1 = m(x - x1)
y - 4 = 6(x - 3)
y - 4 = 6x - 18
y = 6x - 14
Answer:
Step-by-step explanation:
its B
Answer:
18.
Step-by-step explanation:
g(x) = x + 3 so 2g(x) = 2x + 6
(f + 2g)(x) = (x - 2)^2 + 2x + 6
therefore
(f + 2)(4) = (4 - 2)^2 + 2(4) + 6
= 2^2 + 8 + 6= 18.
