5)

Question

Use the graph below to determine which statements are true. Select all that apply.

(3 points)
Responses

The slope of the line is m = 8
The slope of the line is m = 8

The y- intercept of the line is (0,12)
The y- intercept of the line is (0,12)

The equation of the line is y=8x+12
The equation of the line is y is equal to 8 x plus 12

The y-intercept is (0,8)
The y-intercept is (0,8)

The slope of the line is m = 12
The slope of the line is m = 12

The equation of the line is y=12x+8
The equation of the line is y is equal to 12 x plus 8
Question 2
6)

Claire needs to buy party favors for her friend's birthday party. Party Craze charges $3 per item and $7 for shipping. Party Time charges $5 per item and $4 for shipping.

Select which statements are true. Select all that apply.

(3 points)
Responses

The y-intercept of the function that represents Party Craze's cost is $7
The y-intercept of the function that represents Party Craze's cost is $7

The rate of change of both functions represent the price per item
The rate of change of both functions represent the price per item

Both situations represent linear functions
Both situations represent linear functions

The rate of change of the function that represents Party Time's cost is $4
The rate of change of the function that represents Party Time's cost is $4

Answer 1

Both statements are true. The y-intercept of the function representing Party Craze's cost is $7, and the rate of change of both functions represents the price per item. Both situations also represent linear functions. The rate of change of the function representing Party Time's cost is $4.