Will be give. Brainliest!! Help ASAP

Similarities and Differences
On the previous screens, you wrote these equations:
Screen 4: y= 2x + 7
Screen 5: y=3.4
What are some similarities and differences among your
equations?

The first equation is linear while the second is exponential, the linear equation has a range of all real number while the exponential has a range of y>0

They are both written in standard form, both have a domain of all real numbers, both are increasing

I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"