Answer:
<em>68</em>
Step-by-step explanation:
*<em>Remember the order of operations </em>PEMDAS*(Parentheses, Exponents, Multiplication and Division, Addition and Subtraction)
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<em>hope it helps:)</em>
68
P- parentheses
E- exponential
M- multiplication
D- division
A- addition
S- subtraction
2 x 36 = 72
72 - 24 ÷ 6
24 ÷ 6 = 4
72 - 4 = 68
x ∈ {-2, 1, 4}
The graph shows y = 0 when x = -2 or 1 or 4. Hence these values of x are the zeros of the function.