Identify the property that justifies each step asked about in the answer area below. Line 1:
(-2x + 10) + 7x

Line 2:
(10 + (-2x)) + 7x

Line 3:
10 + (-2x + 7x)

Line 4:
10 + 5x

Line 1 to Line 2:
Line 2 to Line 3:

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection