Algebra-1

To find the value of a in the function f(x) = 2∣x + 6∣+ 7, follow these steps:

 

The given function is: f(x) = 2∣x + 6∣+ 7 

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 of the absolute value term is 2.

Thus, a = 2.