New Notation: f(g(x)) can be written and means the same thing as (fog)(x) and is said as "f of g of x." Problem 5: If f(

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New Notation F G X Can Be Written And Means The Same Thing As Fog X And Is Said As F Of G Of X Problem 5 If F 1 (33.88 KiB) Viewed 37 times

New Notation: f(g(x)) can be written and means the same thing as (fog)(x) and is said as "f of g of x." Problem 5: If f(x) = 2x + 4 and g(x) = 3x - 5, a. Find (fog)(-3). b. Find (fog)(x). Let's see what would happen if we reversed the function composition. This time we put f(x) into g(x). Problem 6: Given the following functions, f(x) = x + 5 and g(x) = 3x - 2: a. Find (gof)(3). b. Find (gof)(-1) c. Find (gof)(x) Problem 7: If f(x) = 5x²-3 and g(x) = 2x + 1 a. Find (fog)(-2). c. Find (fog)(x). b. Find (gof)(-2). d. Find (gof)(x).