Evaluate f(x) = -x to the second power + 1 for x = -3 a) -9b) -4c) 4d) -8 ahhh nvm, i figured it out

Given that abcd is a rhombus, what is the value of x?

The graph of a curve that passes the vertical line test is a:

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.