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Evaluate f(-3) for the piecewise function: f(x) = -3x 1 when x>1
-2x when x=1
2x-1 when x <1

Sagot :

Answer:

f(-3) = -7

Step-by-step explanation:

since x is less than 1 use 2x - 1 to evaluate f(-3)

F (-3) means find the value of y when x = -3

F(-3) = 2(-3) - 1

F(-3) = -6 - 1

F(-3) = -7

Or (-3, -7)