Which is the equation of a parabola with focus (-2, 4) and vertex (-4,-4)? a. (y+4)* - 8x+4
C. (v+ 4) = 8(x+4)
b. (y+ 4) = 8x2 +4
d. (x+4)' = 8(x + 4)

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

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)

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.