D. 1
2x-8=-6
+8 +8
2x=2
— —
2x 2
X = 1
Volume formula is WxHxL so 3/2 times 4 times 1/2 is 3, the answer is 3 cm^3
It has 3 zeros, because its a polynomial of degree 3.
Add the vertical distance between VU and the horizontal distance between UT and get the square root of what you added. That should be the answer.
Based on the picture I would say:
-4 + -2 = -6
