23. a sign says that 3 tickets cost $22.50 and that 7 tickets cost $52.50.
write an equation in point-slope form that represents the cost of
tickets. what is the graph of the equation?

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