Algebra-1

To find the value of a in the function f(x) = 3∣x + 2∣− 1, follow these steps:

 

The given function is: f(x) = 3∣x + 2∣− 1

To match this to y = a∣x − h∣+ k:

 

The coefficient a is the number multiplying the absolute value term. In this function, the coefficient is 3.

Thus, a = 3.

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