Do the data in the table represent a linear function? if so, write a rule for the function X= -2,-1,0,1,2
Y= -7, 1,8,17,25
A. yes; y= 8x + 9
B. yes ; y = 8x +8
C. yes ; y = 1/8x+8
D. no***
plz help me
amanda is correct except for 5 (she may have done it so u avoid suspicion but), 5 is d not b
1. C
2. B
3. D
4. D
5. D
6. D
7. B
Here are the answers to the Unit 2 Lesson 12 Pre-Test in Connexus:
C
B
D
D
B
D
B
You could look up th definition. Of a linear function and some examples. I would suggested posting your question on brainly.
Okay no, Amanda is wrong. Thanks for making me get it wrong. The answer was D, she was right.
UWO is correct 2022 in Unit 2 Lesson 12 Functions Unit Review practice :)
To determine if the data in the table represents a linear function, we need to check if there is a constant rate of change between the values of x and y. We can do this by calculating the differences between consecutive values of y and corresponding differences between x values.
Let's check the differences:
For the given x-values: -2, -1, 0, 1, 2
The differences between consecutive values are: 1, 1, 1, 1
For the given y-values: -7, 1, 8, 17, 25
The differences between consecutive values are: 8, 7, 9, 8
As we can see, the differences between the consecutive y-values are not constant. Therefore, the data in the table does not represent a linear function. Therefore, the correct answer is D.