PLS, WHAT PROOF IS THAT!!!
Answer:
Option B is correct.
Exponential model are the data best represented.
Equation: 
Step-by-step explanation:
An exponential function is in the form of
.....[1] where a is the initial value and b≠0 , b > 1.
Consider any two points from the table;
(0, 98) and ( 1, 77)
Then substitute these in [1];
For (0, 98)
x = 0 and y = 98 substitute in [1] we get;

98 = a
Similarly, For (1, 77)
we have;

77 = ab
Substitute the value of a =98 we get;

Divide both sides by 98 we get;

⇒ b = 0.79
We get an equation; 
Therefore, the data represent here is, Exponential function.
also, an equation to model the data is; 
Answer:
slope = - 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 5 - 2x ← is in slope- intercept form
with slope m = - 2
Parallel lines have equal slopes
Hence the slope of a line parallel to the given equation is - 2
Hello!
To solve this, you can simplify the fraction 816/850 to lowest terms..
816/850 = 24/25..
24/25 = 0.96
^ ^ ^ ^ ^ With the decimal being 0.96, the percentage is 96%...
Hope this helps! ☺♥