Question

If f(x) = 5x – 3, then what is f*–1(x) ?

Answer 1

Write the equation
\[ y = f(x) = 5x - 3 \]
Now solve for \( x = g(y) \). The function \( g \) is the inverse function \( f^{-1} \).

Answer 2

Hence in this case,
\[ y = 5x - 3 \]
\[ 5x = y + 3 \]
\[ x = g(y) = \frac{1}{5}(y+3) \]
In other words, the inverse function is ...

Answer 3

\[ f^{-1}(x) = \frac{1}{5}(x+3) \]

Answer 4

You should verify this now by showing that
\[ f(f^{-1}(x)) = x \] and
\[ f^{-1}(f(x)) = x \]

Answer 5

\[f^{-1}(5x-3)=x\] Let \[y=5x-3\]
then find x in terms of y and sub back to the 1st equation.

Answer 6

Solve x2 u2013 4 = 5 by graphing the related function.

Answer 7

Which statements describe how Antinous is portrayed in this excerpt from Book 21

Answer 8

Let g(x) = 2x and h(x) = x2 + 4.

Evaluate (h u2218 g)(u22122).

Answer 9

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 2x2 + x u2212 3 and g(x) = x u2212 1.

Answer 10

.
The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 11

biochem question about molecules @ physiological pH (which is ~7ish)

Answer 12

Math help

Answer 13

Let g(x) = 2x and h(x) = x2 + 4.

Evaluate (h u2218 g)(1).

Answer 14

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 15

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 2x2 + x u2212 3 and g(x) = x + 2.

Answer 16

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 17

Math help

Answer 18

Imagine that you are an adviser to either Chinau2019s emperor or Japanu2019s shogun.

Answer 19

a parenthetical citation for a classic play hamlet

Answer 20

analytical chem instrumentation question - main difference between a spectrofluor

Answer 21

PLEASE HELP OML!!!!!!!!!!!
1. H2 + Cl2 u2192 HCl (Need to balance equation)
How many grams of HCl can be produced if 7.

Answer 22

The youth group is going on a trip to the state fair. The trip costs $63. Included in that price is $13 for a concert ticket and the cost of 2 passes, one f

Answer 23

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Answer 24

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 25

Let f(x) = 2x2 + x u2212 3 and g(x) = x u2212 1.

Find f(x)/g(x) and state its do