Answer:
Please find attached pdf
Step-by-step explanation:
Answer: 1
Step-by-step explanation:
So, the average rate of change is:
The question is wrong, the expression will not be in terms of h since it is a linear function.
Answer:
b. 85
Step-by-step explanation:
Average grade (μ) = 75
Standard deviation (σ) = 8
Assuming a normal distribution, the z-score corresponding to the upper 10% of the test grades is z = 1.28.
The minimum grade 'X' within the top 10% is given by:
Rounding to the nearest percent, the dividing point between an A and a B grade is 85.
No the graph does not represent a function , it does not pass the vertical line test