Eliminate the parameter, t, in the parametric equations, x= t - 2 and y= 21. y= 2x2 - 2
y=2x2 + 2
y=2x + 4x+4
y= 2x2 +8x+8

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in