Can someone please help me with this math problem?

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

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

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7