(4 points)

Question

Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Three classmates are working with three different expressions. Each classmate substitutes in the value x=4
into their expression.

Eleanor Parker Nellie
5x−10
5x2+3
5x−40
When substituting in the value x=4
, Eleanor would get a result of Response area, Parker would get a result of Response area, and Nellie would get a result of Response area



Response areaexpression produced the largest value.​​​​​​

Answer 1

Let's substitute the value \( x = 4 \) into each classmate's expression.

1. Eleanor's Expression: \[ 5x - 10 = 5(4) - 10 = 20 - 10 = 10 \]

2. Parker's Expression: \[ 5x^2 + 3 = 5(4^2) + 3 = 5(16) + 3 = 80 + 3 = 83 \]

3. Nellie's Expression: \[ 5x - 40 = 5(4) - 40 = 20 - 40 = -20 \]

Now we can insert the results obtained from the calculations into the response areas.

• Eleanor would get a result of 10.
• Parker would get a result of 83.
• Nellie would get a result of -20.

Now, to identify the expression that produced the largest value:

• Parker's expression (5x² + 3) produced the largest value of 83.

So the completed response will look like this:

When substituting in the value \( x = 4 \), Eleanor would get a result of 10, Parker would get a result of 83, and Nellie would get a result of -20.

Parker's expression produced the largest value.