Axis of symmetry equation for -(x-3)^2+5

He concluded that a heavier object dropped from the same height as a lighter object will land

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50