2. Graphs of Equations

Find the slope of the line satisfying the given conditions. See Example 5. horizontal, through (5, 1)

For each line described, write an equation in(a)slope-intercept form, if possible, and(b)standard form. through (-7, 4), perpendicular to y=8

For each line described, write an equation in(a)slope-intercept form, if possible, and(b)standard form. through (3, -5), parallel to y=4

Find the slope of each line, provided that it has a slope. through (2, -2) and (3, -4)

Find the slope of each line, provided that it has a slope. through (8, 7) and (1/2, -2)

Find the slope of each line, provided that it has a slope. through (5, 6) and (5, -2)

Find the slope of each line, provided that it has a slope. 11x + 2y = 3

For each line described, write an equation in(a)slope-intercept form, if possible, and(b)standard form. through (3, -5) with slope -2.

For each line described, write an equation in(a)slope-intercept form, if possible, and(b)standard form. x - intercept (-3, 0), y-intercept (0, 5)

Find the slope of the line satisfying the given conditions. See Example 5. vertical, through (4, -7)

For each line, (a) find the slope and (b) sketch the graph. See Examples 6 and 7. y = 2x - 4

For each line, (a) find the slope and (b) sketch the graph. See Examples 6 and 7. 2y = -3x

For each line, (a) find the slope and (b) sketch the graph. See Examples 6 and 7. 4x + 3y = 12

Graph the line satisfying the given conditions.through (2, -4), m = 3/4

Graph the line passing through the given point and having the indicated slope. Plot twopoints on the line. See Example 7. through (-2, 8), m = 2/5