1. Write the equation of the line in slope-intercept form passing through (-3, -1) and parallel to y
=- ]x - 5.
2. Write the equation of the line in slope intercept form passing through (-5, -3) and perpendicular to
3x-v+4=0.
3. Find the average rate of change of f(x) = 2° - x + 4 from xy = 2 to x2 = 6.
4. The graph of f passes through (2, -5) and is perpendicular to the line that has x-intercept of 4 and
y-intercept of -1. Write the slope-intercept from of f.

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