The value of W(-7) in the algebraic expression W(t) = -2t+1 is 15
An algebraic expression is an expression that usually contains a variable, numbers with its arithmetic operations.
From the parameters given, we are to replace the value of t with -7 in the equation:
Therefore,
W(-7) = -2(-7) + 1
Open Brackets, we have:
W(-7) = 14 + 1
W(-7) = 15
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