Which equation is in slope-intercept form and represents a line with slope 3 through the point (9,-4)

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

How much orange juice do you need to make 2 servings of lemony orange slush?