QUESTION IMAGE
Question
complete the table of values for the functions $f(x) = |x - 6|$ and $g(x) = 2^x + 3$.
write your answers as whole numbers, decimals, or simplified fractions or mixed numbers.
| $x$ | $f(x)$ | $g(x)$ |
|---|---|---|
| $0$ | ||
| $1$ | ||
| $2$ | ||
| $3$ |
based on the values in the table, where does the equation $f(x) = g(x)$ have a solution?
$x = 1$ $\quad$ between $x = 1$ and $x = 2$
$x = 2$ $\quad$ between $x = 2$ and $x = 3$
Part 1: Completing the table for \( f(x) = |x - 6| \) and \( g(x) = 2^x + 3 \)
For \( f(x) = |x - 6| \):
- When \( x = -1 \):
\( f(-1) = |-1 - 6| = |-7| = 7 \)
- When \( x = 0 \):
\( f(0) = |0 - 6| = |-6| = 6 \)
- When \( x = 1 \):
\( f(1) = |1 - 6| = |-5| = 5 \)
- When \( x = 2 \):
\( f(2) = |2 - 6| = |-4| = 4 \)
- When \( x = 3 \):
\( f(3) = |3 - 6| = |-3| = 3 \)
For \( g(x) = 2^x + 3 \):
- When \( x = -1 \):
\( g(-1) = 2^{-1} + 3 = \frac{1}{2} + 3 = 3.5 \)
- When \( x = 0 \):
\( g(0) = 2^0 + 3 = 1 + 3 = 4 \)
- When \( x = 1 \):
\( g(1) = 2^1 + 3 = 2 + 3 = 5 \)
- When \( x = 2 \):
\( g(2) = 2^2 + 3 = 4 + 3 = 7 \)
- When \( x = 3 \):
\( g(3) = 2^3 + 3 = 8 + 3 = 11 \)
Filled Table:
| \( x \) | \( f(x) \) | \( g(x) \) |
|---|---|---|
| \( 0 \) | \( 6 \) | \( 4 \) |
| \( 1 \) | \( 5 \) | \( 5 \) |
| \( 2 \) | \( 4 \) | \( 7 \) |
| \( 3 \) | \( 3 \) | \( 11 \) |
Part 2: Solving \( f(x) = g(x) \)
From the table:
- At \( x = 1 \): \( f(1) = 5 \) and \( g(1) = 5 \), so \( f(1) = g(1) \). Wait, but let’s check again:
Wait, \( g(1) = 2^1 + 3 = 5 \), and \( f(1) = 5 \). So \( f(1) = g(1) \), meaning \( x = 1 \) is a solution? Wait, but let’s verify the table again.
Wait, when \( x = 1 \):
\( f(1) = |1 - 6| = 5 \)
\( g(1) = 2^1 + 3 = 5 \)
Thus, \( f(1) = g(1) \), so \( x = 1 \) is a solution.
Final Answers:
Table Completion:
| \( x \) | \( f(x) \) | \( g(x) \) |
|---|---|---|
| \( 0 \) | \( 6 \) | \( 4 \) |
| \( 1 \) | \( 5 \) | \( 5 \) |
| \( 2 \) | \( 4 \) | \( 7 \) |
| \( 3 \) | \( 3 \) | \( 11 \) |
Solution to \( f(x) = g(x) \):
\( x = 1 \)
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Part 1: Completing the table for \( f(x) = |x - 6| \) and \( g(x) = 2^x + 3 \)
For \( f(x) = |x - 6| \):
- When \( x = -1 \):
\( f(-1) = |-1 - 6| = |-7| = 7 \)
- When \( x = 0 \):
\( f(0) = |0 - 6| = |-6| = 6 \)
- When \( x = 1 \):
\( f(1) = |1 - 6| = |-5| = 5 \)
- When \( x = 2 \):
\( f(2) = |2 - 6| = |-4| = 4 \)
- When \( x = 3 \):
\( f(3) = |3 - 6| = |-3| = 3 \)
For \( g(x) = 2^x + 3 \):
- When \( x = -1 \):
\( g(-1) = 2^{-1} + 3 = \frac{1}{2} + 3 = 3.5 \)
- When \( x = 0 \):
\( g(0) = 2^0 + 3 = 1 + 3 = 4 \)
- When \( x = 1 \):
\( g(1) = 2^1 + 3 = 2 + 3 = 5 \)
- When \( x = 2 \):
\( g(2) = 2^2 + 3 = 4 + 3 = 7 \)
- When \( x = 3 \):
\( g(3) = 2^3 + 3 = 8 + 3 = 11 \)
Filled Table:
| \( x \) | \( f(x) \) | \( g(x) \) |
|---|---|---|
| \( 0 \) | \( 6 \) | \( 4 \) |
| \( 1 \) | \( 5 \) | \( 5 \) |
| \( 2 \) | \( 4 \) | \( 7 \) |
| \( 3 \) | \( 3 \) | \( 11 \) |
Part 2: Solving \( f(x) = g(x) \)
From the table:
- At \( x = 1 \): \( f(1) = 5 \) and \( g(1) = 5 \), so \( f(1) = g(1) \). Wait, but let’s check again:
Wait, \( g(1) = 2^1 + 3 = 5 \), and \( f(1) = 5 \). So \( f(1) = g(1) \), meaning \( x = 1 \) is a solution? Wait, but let’s verify the table again.
Wait, when \( x = 1 \):
\( f(1) = |1 - 6| = 5 \)
\( g(1) = 2^1 + 3 = 5 \)
Thus, \( f(1) = g(1) \), so \( x = 1 \) is a solution.
Final Answers:
Table Completion:
| \( x \) | \( f(x) \) | \( g(x) \) |
|---|---|---|
| \( 0 \) | \( 6 \) | \( 4 \) |
| \( 1 \) | \( 5 \) | \( 5 \) |
| \( 2 \) | \( 4 \) | \( 7 \) |
| \( 3 \) | \( 3 \) | \( 11 \) |
Solution to \( f(x) = g(x) \):
\( x = 1 \)