The absolute value function is written as f(x) = 2 |x| + 3
How to write the absolute value equation
An absolute value function with its vertex at (0, 3), opening upward, and compressed by a factor of 2 is written as
f(x) = 2 |x| + 3
In this case, the vertex is (0, 3)
The factor by which the graph is stretched is in the coefficient, which is 2
This function will have a vertex at (0, 3), open upward, and be stretched by a factor of 2.