If k=(a, b,c) and B=(10,5) find b×k​

Which of these choices show a pair of equivalent expressions?

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Why did the ice arena get so hot after the big game (this is math related google it to find the paper