Identify each function as increasing or decreasing? y=-4 + 5x
x 012 3
y 2712 17
y=-x+ 25

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?