Answer:
when x= 1 then,
y = 1+6
= 7
for me line A will be better with straight line
I believe the right anwser is c
Answer:

Step-by-step explanation:
<h3>Fraction division:</h3>

Use KCF method.
- Keep the first fraction.
- Change division to multiplication
- Flip the second fraction.


If it has 3 sides then it's a triangle.
Using the formula
where

and a=5 b=5 c=8
∴
In the table, it shows the x values and the corresponding y values under it [aka f(x)].
The problem is basically asking which equation, a,b,c or d will get the y values with the x values.
we can try this with x value 3 and y value 7
a. 3^x=3^3=3*3*3=27
27 is so far away from 7 so a must be wrong
b.3x=3*3=9
still not 7 therefore b is also wrong
c. 2^x-1= 2^3-1=8-1=7
7=7 therefore this one might be right, but to make sure we have to check if d is correct or not
d. 2x+1=2*3+1=7
7=7 so d is also correct for the first set of values.
Next we should use the next available values until one of the answers c or d is confirmed wrong
x value 4 and y value 15
c. 2^4-1=16-1=15
15=15
d. 2x+1=8+1=9
9 does not work
Therefore, the answer should be c.