Y is a unknown variable and are said to be ones
until you find its actual value<span />
30 is the answer to the question
Answer:
No y
Step-by-step explanation:
Since
x=-1
is a vertical line, there is no y-intercept and the slope is undefined.
Use Photomath for equations. That’s what I do when idk the answer. It’s an app that I down loaded. I love it and it’s free