Create an equivalent of the quadratic function of f(x)=-x/2+10x-18

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities