Which inequality is true when x=2.5

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?