Answer:
the slope is 4 and the y intercept is 12
First, count up how many students there are in total. there are 15
then, count how many are shorter than 66 inches. 6 of the students are shorter than 66 inches.
now, to find the percentage, divide the number of students shorter than 66 inches by the total number of students and multiply by 100
6/15 = 0.4 * 100 = 40%
Answer:
YES
Step-by-step explanation:
There is only one input for one output
Function:
f(x) = 2 cos x +1
Note: The values of x should be given in radians.
Therefore;
Substituting for x = 1.5 radians
f(1.5) = 2 Cos 1.5 + 1 ≈ 1.1415
