What are the solutions of x2 = 8 - 5x? 3
o ,
S-V5 S+V57
0 -5=157 -5+157
47 67
4
0 - 67 4 1/2

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

How do you determine whether a relationship represented as as graph is linear or nonlinear

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0