7,680
To my knowledge, but if someone else answers, maybe trust them
Answer:
44 units squared.
Step-by-step explanation:
The formula for area of a trapezoid is:

a = missing area
b1 = short base (5)
b2 = long base (17)
h = height (4)
(5 + 17) ÷ 2 = 11
11 × 4 = 44
area = 44
Answer:
y = x² + 2
Step-by-step explanation:
Given
x =
( square both sides )
x² = y - 2 ( add 2 to both sides )
x² + 2 = y