Answer:
Linear function
Step-by-step explanation:
Given

Required
Linear or Exponential
A linear equation has the form:
;
An exponential has the form: 
By comparing both functions to: 
The linear function is similar to 
<em>Hence, the given function is a linear function.</em>
As, v=√2as
Squaring both sides,
v²=2as
∴ s= v²/2a
No, they are the same value.