Given the equations, identify which way the parabola opens by matching an equation on the left with a term on the
right
x² = By
down
7=-2x
left
y2 = 6x
right
x² = -10y
up

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2