Question

@mathstudent55

Answer 1

The equation and table shown below represent different functions.
Function A
x y
-3 -16
-2 -9
0 5
4 33
7 54

Function B y = 7x^ 2 + 5
Which of the following statements is true?
A. Neither function is linear, but they have the same rate of change.
B. Both functions are linear, but they have different rates of change.
C. Only Function A is linear, but both functions have the same rate of change.
D. Only Function A is linear, and the functions have different rates of change.
@mathstudent55

Answer 2

@mathstudent55 @Hero

Answer 3

@Kainui @tHe_FiZiCx99

Answer 4

@CrazyCountryGirl any thoughts on this one?

Answer 5

No, IDK how to do this one...

Answer 6

Plot both Functions on a graphing platform such as desmos.com

Answer 7

Allow me to help you out a bit with this....

Answer 8

That link won't open on my computer.

Answer 9

I haven't even posted a link yet

Answer 10

desmos.com...

Answer 11

Try this:
https://www.desmos.com/calculator/6ts3tf5eid

Answer 12

ok...

Answer 13

That looks non-linear...

Answer 14

@Hero

Answer 15

What looks non-linear? Function A or Function B?

Answer 16

That graph in the link...

Answer 17

Do you understand that contents of that graph? It's colored coded, which means there are two graphs...one in red, the other in blue.

Answer 18

Yes, the one in blue look non-linear and the one that is in red looks linear.

Answer 19

You don't seem to fully realize what it is you're looking at. Look over to the left to see the function input values.

Answer 20

It would help if perhaps you tried inputting the values on your own.