Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = -6.2x + 140.4
B. y = 6.2x - 140.4
C. y = 6.8x - 150.7
D. y = -6.8x + 150.7
Answer: A
You might also like to view...
Solve the problem.Suppose there are 6 roads connecting town A to town B and 4 roads connecting town B to town C. In how many ways can a person travel from A to C via B?
A. 36 ways B. 10 ways C. 24 ways D. 16 ways
Provide an appropriate response.Are two equilateral triangles always similar? Explain why or why not.
What will be an ideal response?
Solve the problem.Corn production increased 4,000 pounds over last year on Steve's farm. Last year the farm produced 20,000 pounds. How much corn did Steve's farm produce this year?
A. 32,000 lb B. 24,000 lb C. 17,000 lb D. 16,000 lb
Use the maximum/minimum finder on a graphing calculator to determine the approximate location of all local extrema.f(x) = 0.01x5 - x4 + x3 + 8x2 - 7x + 21
A. Approximate local maxima at -1.766 and 2.242; approximate local minima at 0.437 and 79.097 B. Approximate local maxima at -1.861 and 2.247; approximate local minimum at 0.423 C. Approximate local maxima at -1.861 and 2.247; approximate local minima at 0.423 and 79.192 D. Approximate local maxima at -1.907 and 2.286; approximate local minima at 0.462 and 79.231