What is the constant of proportionality for the relationship shown in this table? x 1 2 3 4
y 4 8 12 16

14

4

8

16
PLEASE

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Does the point (1, sqrt 7) lie on circle shown.

Which of the functions graphed below has a removable discontinuity?