Ray needs help creating the second part of a coaster. Create a unique parabola in the pattern f(x) = ax2 + bx + c. Describe the direction of the parabola and determine the y-intercept and zeros.
an explanation on how you did this would also help very much, thank you :))

Ineed with number 17 i don’t get it at alll

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?

Simplify the expression below -3(10x+4y)+6(6x-2y)