What percent of 91 is 79

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

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)