Which values are within the range of the piecewise-defined function? f(x) =
2x + 2, X <-3
x = -3
- X - 2, X > -3
y = -6
y=-4
y=-3
y=0
y=1
y = 3

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?