Is the line through points p(-3,-2) and q(2,3) perpendicular to the line through points r(10,-1) and s(15,-6)? explain.

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.