Answer: 6x^2-84x+294
Step-by-step explanation:
Use the foil method to solve (x-7)^2 and then multiply your result by 6.
2a^2+4a+1 is equivalent to 4a+4/2a*a^2/a+1
Answer:

A = 1500
3 years = $18,644.48
30 years = $132,032.78
Step-by-step explanation:
The y intercept is 0, and the slope is 5x.
Equation: y = 5x +0.
Answer:
Slope = (Y2 -Y1) ÷ (X2 -X1)
Slope = (0 -0) / (-5, -7)
Slope = 0 / -12 = 0
The slope of the line is zero. It is perfectly horizontal.
Step-by-step explanation: