Question

https://gyazo.com/02cc7475861f6222d945fe5eec6ab783

Answer 1

What you think?

Answer 2

There are
Linear functions
Exponential functions
Polynomials

Answer 3

i think its the circle one

Answer 4

Circle cannot represent a function
Function is a set of point where the change is unlimited

Answer 5

so how do we know which one is the right one?

Answer 6

Good question
Function can be like this
Y = 2x + 4
Or like this
Y = x^2
The function is a set of unlimited points
B cannot represent a function
Nor A

Answer 7

And D is an exponential function

Answer 8

the curved one??

Answer 9

Choose b
Because it can be a linear function with undefined slope

And actually D can represent polynomial. But am guessing you didn't learn about exponential functions nor polynomials so B would be the best shot

Answer 10

is B.) the straight line?

Answer 11

Yeah

Answer 12

thank you

Answer 13

Let me know the result