Choose the correct ending for the sentence.

If f(x) = x2 + 5 and g(x) = 6, then the range of f + g is . . .
A. y < 1.
B. y ≥ 11.
C. y ≤ 1.
D. y > 0.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average