Find the intervals on which the function is increasing and the intervals on which the function is decreasing.f(x) = x2 - 5x + 4
A. Increasing on 
; decreasing on 
B. Increasing on 
; decreasing on 
C. Increasing on 
; decreasing on 
D. Increasing on 
; decreasing on 
Answer: C
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Find the intervals on which the function is increasing and the intervals on which the function is decreasing.f(x) = x2 - 9x + 12
A. Increasing on 
; decreasing on 
B. Increasing on 
; decreasing on 
C. Increasing on 
; decreasing on 
D. Increasing on 
; decreasing on 
Use the actuarial method to find the payoff amount for the loan paid in full before its due date.Regular Monthly Payment: $335.14APR: 4.5%Remaining Payments After Payoff: 24
A. $7998.12 B. $8013.77 C. $8096.65 D. $7951.50
A tamoxifen study claims that a combination of chemotherapy and the hormone therapy tamoxifen is more effective than tamoxifen alone in preventing breast cancer. In the study, a group of researchers from the U.S. and Canada studied 1477 postmenopausal women with early-stage breast cancer. The women were randomly assigned to one of three study groups. Group A (361 patients) received tamoxifen alone on a daily basis for five years. Group B (566 patients) received chemotherapy and tamoxifen for six months, and then completed five years of tamoxifen treatment. Group C (550 patients) received chemotherapy alone for six months followed by five years of tamoxifen treatment. All 1477 patients knew which treatment they were receiving.This study is
A. not an experiment. B. double-blind. C. blind, but not double-blind. D. not blind. E. none of these
Solve the problem.The table below shows the weight for a calf raised by a local rancher. Use the information to determine the average rate of change in the calf's weight per day. Calf's Weight
A. 
lb per day
B. 5 lbs per day
C. 50 lbs per day
D. 500 lbs per day