Answer:
The answer is 6x+7x_4-20
Step-by-step explanation:
Answer:
b = c - a - D
Step-by-step explanation:

Answer:
y=-3/4x - 7
Step-by-step explanation:
When finding the slope given a point and a slope, we do the following.
y=mx+b (Slope-intercept Form)
m is the slope and x,y are the points
Plug in everything
-1= -3/4(-8)+b
Multiply
-1 = 6 + b
-7 = b
This gives us the final equation of y=-3/4x - 7
Combine the like terms.
4x^4+3x^3-16x^2+27x-18
Hi, there.
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Hope the answer - and explanation - made sense,
happy studying!!