1 Exponential Functions are in the form f(x) = b(a)*+d+c
Which of the following statements are true?
1. If b is negative, the function is reflected across the x-axis.
II. If c is positive, the function is shifted upwards c units.
III. If d is positive, the function is shifted to the right d units.
A. I and II
B. I and III
C. ll and III
D. I, II, and III

What is the upper quartile in the box plot?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect