Michael started a savings account with $300. after 4 weeks, he had $350 dollars, and after 9 weeks, he had $400. what is the rate of change of money in his savings account per week?

Chose the graph below that represents the following system of inequality’s

What is always true when two whole numbers are subtracted?

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