Determine which relation is a function.
a. {(–5, 1), (–5, 0), (–2, 1), (–1, 4), (6, 2)}
b. {(–5, 1), (–2, 0), (–2, 2), (3, 4), (6, 2)}
c. {(–5, 1), (–2, 0), (–1, 1), (2, 4), (6, 3)}
d. {(–5, 3), (–2, 0), (–1, 2), (6, 4), (6, 3)}

Which representation has a constant of variation of -2.5

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12