The function f(x) = 7x + 3 is one-to-one. a. Find an equation for f1, the inverse function. b. Verify that your equation is correct by showing that f(f¯¹(x)) =x and f(f(x)) = X. a. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Use integers or fractions for any numbers in the expression.) O A. f¹(x) = for x ≤ OB. f¹(x) = O c. f¹(x) = OD. f¹(x) = = b. Verify that the equation is correct. f(f¹(x)) || for x # for all x The equation is for x ≥ and f¹₁(f(x)) = f ¹ = Substitute. Simplify.
The function f(x) = 7x + 3 is one-to-one. a. Find an equation for f1, the inverse function. b. Verify that your equation is correct by showing that f(f¯¹(x)) =x and f(f(x)) = X. a. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Use integers or fractions for any numbers in the expression.) O A. f¹(x) = for x ≤ OB. f¹(x) = O c. f¹(x) = OD. f¹(x) = = b. Verify that the equation is correct. f(f¹(x)) || for x # for all x The equation is for x ≥ and f¹₁(f(x)) = f ¹ = Substitute. Simplify.
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 57SE: Repeat the previous exercise to find the formula forthe APY of an account that compounds daily....
Related questions
Question
The function
f(x)=7x+3
is one-to-one.a. Find an equation for
f−1,
the inverse function.b. Verify that your equation is correct by showing that
ff−1(x)=x
and
f−1(f(x))=x.
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