Hi can everyone who sees this just tell me to do my work i need motivation fesbsewergearasdfgf

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

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! )