Use the piece wise function to evaluate:
f(-1) =
x +4'
T(x) =
x < -5
x2 – 3x, -5 (x4-
7
X > 0

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

Determine if the equation defines y as a function of x: 2xy = 1. yes o no