Timed math quiz help! It’s three questions I’m sorry
What would be the cost of 7 hours of tutoring?
What is the rate of change?
What is mr. Anderson’s initial fee?

Find an equation for the linear function which has slope -10 and x-intercept -7

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Is there an x intercept in the equation 60*1.15^x