A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
Let f(x) = 9x − 2 and g(x) = - x + 3. Find f(g(x)).
- 9x - 2, - 9x + 5, - 9x + 25, - 9x + 27
Solution:
The f(g(x)) shows the composite function when the function g(x) is substituted in the function f(x) and simplified.
Step 1: Substitute g(x) into f(x) that is x = - x + 3.
f(g(x)) = 9(- x + 3) − 2
Step 2: Simplify the equation to get the value.
f(g(x)) = - 9x + 27 − 2
f(g(x)) = - 9x + 25
Let f(x) = 9x − 2 and g(x) = - x + 3. Find f(g(x)).
- 9x - 2, - 9x + 5, - 9x + 25, - 9x + 27
Summary:
The value of f(g(x)) is - 9x + 25.
Math worksheets and
visual curriculum
visual curriculum