Fill in the blanks pt4

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

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

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal