Mrs. lowndes was building a play house for her grandson.
the scale listed on the building blueprint was 2in = 5 ft.
what is the actual height of the playhouse if the height
of the drawing on the instructions was 8.5 inches.

•17 feet
•42.5
•21.25
•10

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.