Questions: Ethan received 1,500 bonus to start his new job after graduating college. He also makes 4,000 per month. Write a linear function in slope-intercept form to represent his total amount of money based on the number of months worked. THEN determine how much money he will have after 6 months. Be sure to define variables and use proper labels. SHOW ALL WORK!

Ethan received 1,500 bonus to start his new job after graduating college. He also makes 4,000 per month. Write a linear function in slope-intercept form to represent his total amount of money based on the number of months worked. THEN determine how much money he will have after 6 months. Be sure to define variables and use proper labels. SHOW ALL WORK!
Transcript text: Ethan received $1,500 bonus to start his new job after graduating college. He also makes $4,000 per month. Write a linear function in slope-intercept form to represent his total amount of money based on the number of months worked. THEN determine how much money he will have after 6 months. Be sure to define variables and use proper labels. SHOW ALL WORK!
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Solution

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Solution Steps

To solve this problem, we need to create a linear function that represents Ethan's total amount of money based on the number of months worked. The linear function will be in the form \( y = mx + b \), where \( m \) is the monthly income and \( b \) is the initial bonus. After defining the function, we will calculate the total amount of money Ethan will have after 6 months.

Solution Approach
  1. Define the variables:
    • \( y \): Total amount of money
    • \( x \): Number of months worked
    • \( m \): Monthly income (\$4,000)
    • \( b \): Initial bonus (\$1,500)
  2. Write the linear function in slope-intercept form: \( y = mx + b \)
  3. Substitute \( x = 6 \) into the function to find the total amount of money after 6 months.
Step 1: Define the Variables

Let \( y \) represent the total amount of money Ethan has after working \( x \) months. The monthly income is \( m = 4000 \) and the initial bonus is \( b = 1500 \).

Step 2: Write the Linear Function

The linear function representing Ethan's total amount of money based on the number of months worked is given by: \[ y = mx + b \] Substituting the values of \( m \) and \( b \): \[ y = 4000x + 1500 \]

Step 3: Calculate Total Money After 6 Months

To find the total amount of money after 6 months, substitute \( x = 6 \) into the linear function: \[ y = 4000(6) + 1500 \] Calculating this gives: \[ y = 24000 + 1500 = 25500 \]

Final Answer

Ethan will have a total of \(\boxed{25500}\) dollars after 6 months.

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