Which equation represents the graphed function?

y = 4x – 2
y = –4x – 2
y =1/4 x – 2
y = –1/4 x – 2

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?