A car travels at a speed of 50 miles per hour for 3 hours. Would the graph that describes this situation be continuous or discrete?
discrete
continuous
cannot be determined

Use the distributive property to factor the expression. 15x + 6 a) 2 5 b) − 2 5 c) 3(5x + 2) d) 5(3x + 6)

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.