Which piecewise relation defines a function? x² x<-2
O y = 0, -2 |-x?. x24
O y=
X² XS-2
4, -2 X2 + 1. x2
(-3x, X<-2
O y = 3. OSX<4
2x, x4
(-3x, XS-4
O y = 3. -5

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Math i have no idea how to do a and b