Put the numbers in order from smallest to largest:
15, 19, 20, 25, 25, 28, 29, 30, 35, 37, 38, 43
Part A:
minimum = 15
maximum = 43
Q1 = (25+20) /2 = 45/2 =22.5
Q2= (28+29) /2 = 57/2 = 28.5
Q3 = (35+37)/2 = 72/2 = 36
Part B: Range = Maximum - minimum = 43-15 = 28
C: IQR = Q3 - Q1 = 36 - 22.5 = 13.5
Domain includes all the x-values in the function. Range includes all the y-values in the function.
The first table has x-values of -1, 3, and 6, and y-values of 4, 5, and 6. This means that the domain and range would be given by the following sets:
Domain: {-1, 3, 6}
Range: {4, 5, 6}
The second set of points has x-values of -4, -4, -3, and 1, and y-values of 1, 1, 3, and 4. Duplicate points are not listed within the domain and range, so the domain and range would be given by the following sets:
Domain: {-4, -3, 1}
Range: {1, 3, 4}
Answer:
domain is 1,2,3,4,5
rang is 1,2,5,10,15
Step-by-step explanation:
Domain is x
Range is y
Find slope and substitute for function
Answer:
Company A has a greater daily rate
Step-by-step explanation:
Given
Company A
Company B
Required
Determine the company with greater rate
Simplify the expression of company B
In a linear function:
m represents the rates.
This implies that the rate of company B is:
and the rate of company A is
By comparison:
Company A has a greater daily rate
