If Sally has 4 apples and she gives away two then collects 11 then gives away 4 again and her friend has 6 grapes and gives sally 3 how many pieces of fruit are there in total?

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Find the slope of a line given the following two points

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