The values of the expression for x = 2, -3, 6, -5 are -10, -12, 6 and -16, respectively
The expression is given as:
f(x) = 2x - 6
When x = -2, we have:
f(-2) = 2(-2) - 6 = -10
For other values of x, we have:
f(-3) = 2(-3) - 6 = -12
f(6) = 2(6) - 6 = 6
f(-5) = 2(-5) - 6 = -16
Hence, the values of the expression for x = 2, -3, 6, -5 are -10, -12, 6 and -16, respectively
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