Select the correct answer. Which equation could be solved using this application of the quadratic formula?
-8 82 – 4(3)(-2)
2(3)
OA.
-2x2 - 8 = 10x - 3
B.
3x2 - 8x - 10 = 4
c.
3x2 + 8x - 10 = -8
D.
-2x2 + 8x-3=4

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Can someone me with this problem i don't understand i need

Can someone tell me if this is perpendicular? !