Answer :
Answer:
Not all lines have an x- and y-intercept. This line does not cross the x-axis. Similarly, the line x=2 is a vertical line which does not cross the y-axis.
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
I am assuming you are talking about linear functions. When it comes to them, most of them have a y-intercept, and if they do, they are counted as functions. Linear functions must have some sort of slope, but because there is a special line that does not have a slope, then it is not a function. And since it does not have a slope, it also does not hit the y-axis. Usually, the equation is set to equal y, for example:
y = 1
But, a line that does not have a slope is equal to x, like:
x = 1
x = 1 is a completely vertical line that is parallel to the y-axis, which means it does not have a y-intercept.
To experiment this, you can try it in Desmos, which is a secure graphing website. I hope this helps you!