Which of the equations below could be the function rule for the following function? {(0, -1), (1, 2), (-1, -4), (2, 5)}

y = x - 3
y = x + 1
y = 3 x - 1
y = 2 x + 1

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