Note: For all the questions, provide detailed solution steps.
Question 1: (80 points, 20 each)
a. Find the equation of the line that passes through the point (-6, 3) and has the slope 7.
b. Find the equation of the line that passes through the points (4, -3) and (12, 1).
c. Find the equation of the line with an x-intercept of 3 and a y-intercept of -4.
d. Find the equation of the line if y-intercept is 4, and the line is parallel with the x-axis.
Question 2: (10 points, 5 each)
Graph the function:
a) 2x -3y = -4.
b) 4 + 2y = 3x.
Question 3: (Bonus). (10 points/5 each)
The budget of a company per month is given by the equation F(x) = 4x-2, find the budget:
a. After 5 years.
b. After 7.5 years.