The function f(x) is shown on the graph. If f(x) = 0, what is x?
1814
15-
O O only
0-6 only
0-2, 1, or 3 only
0 -6, -2, 1, or 3 only
12
9
6-
3
1
12
15
-18

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

you bought 31 v bucks

step-by-step explanation:

25+6=31

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629