Question

W(a) = -2a – 4; Find w(-6)

Answer 1

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Explanation:

w(a) = -2a - 4

w(-6) = subsitute value // -2(-6) - 4 = 12 - 4 = 8

Answer 2

w(-6) = 8

Explanation:

w(a) = -2a – 4

Let a = -6

w(-6) = -2(-6) – 4

Multiply

= 12 -4

Subtract

= 8