Which linear equation best represents a trend line for the data in the scatter plot?

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Match each function with its rate of growth or decay