Need help on finding the line of fit (click on the pic to get a better look at the picture)
2 answers:
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Answer:
Option C.
Step-by-step explanation:
The general exponential equation is
It is given that the graph of exponential function passes through points (4,8) and (6,32). It means the equation of exponential function must be satisfied by these points.
...(1)
...(2)
Divide equation (2) by equation (1).
Taking square root on both sides.
Put b=2 in (1).
Substitute a=0.5 and b=2 in the given general exponential equation.
Therefore, the correct option is C.
Total number of students = 35
Number of male students = 14
% of students that are male =
= 40 %
Number of male students = 14
% of students that are male =