how do i do this problem: given g(x)=-x+4, find g(2a).
Substitute 2a for x.
g = 2a + 4
y=-3*+2 and y=3*-4
y=-3*+2 and y=3*-4
To find g(2a), you need to substitute 2a into the function g(x)=-x+4 and simplify the expression.
Step 1: Start with the function g(x)=-x+4.
Step 2: Replace x with 2a.
g(2a) = -(2a) + 4
Step 3: Simplify the expression.
g(2a) = -2a + 4
So, the value of g(2a) is -2a + 4.