Given: f(x) = x - 7 and h(x) = 2x + 3

write the rule for h(f(

h(f(x)) = 2x - 11

h(f(x)) = 2x - 7

h(f(x)) = 2x - 4

h(f(x)) = 3x - 4

Anne is twice as old as bill, and bill is 3 years older than christie. the sum of anne s and christie s ages equal 72. find their age difference.?

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet