PLEASE HELP will mark Brainliest if correct​

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

What is y-5=3(x+1) in slope intercept form