The piecewise function f(x) has opposite expressions,
f(x) =2x-1,x< 00, x=0-2x+1,x> 0
which is the graph of f(x)?

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

1: 4 if the wew 35 surfboards at the beach how many were short boards?

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]