Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0. The following data were obtained regarding their GPAs on entering the program versus their current GPAs.Entering GPACurrent GPA 
A. y = 0.33x + 2.51
B. y = 0.50x + 5.81
C. y= 0.02x + 4.91
D. y = 0.03x + 3.67
Answer: D
Mathematics
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Calculate. Write answer in lowest terms.
- 
A. 1
B. 2
C. 
D. 11
Mathematics
Use a graphing calculator to find the y-intercept(s).y = 6x2
A. y-intercept (0,-6) B. y-intercepts (0, 0) and (0, -6) C. y-intercept (0, 6) D. y-intercept (0, 0)
Mathematics
Solve the problem.Find an ordered pair that satisfies the equation y = -x + 6 by letting x = 2.
A. (2, 4) B. (2, 2) C. (4, 4) D. (4, 2)
Mathematics
Determine whether the following is a trinomial square.x2 - 20x + 400
A. Yes B. No
Mathematics