Write the equation of a parabola with focus of (1,-2) and vertex at (9,-2). a. (+2)2 = 32(x-9)
c. (x+2) = -32(7-9)
b. (+2) = -32(x-9)
d. (x+2) = 32(y-9)

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)