Find the slope of the curve for the given value of x.y = x3 - 5x, x = 1
A. slope is 3
B. slope is -3
C. slope is -2
D. slope is 1
Answer: C
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Find the distance between the two points (10, 7) and (-5, 7). ?
A. 30 B. 20 C. 12 D. 40 E. 15
Solve the problem.Consider a retirement savings account where the monthly contribution is $125 for the first 15 years, is increased to $250 for the next 20 years, and then is increased once again to $300 for the last 5 years. The APR is always 6.0% compounded monthly. What is the value of the account at the end of 40 years? Round your answer to the nearest cent.
A. $339,049.09 B. $338,059.30 C. $343,032.07 D. $342,042.28 E. $335,066.11
Find the first term and the common difference.
, 
, 
, 
, . . .
A. a1 = 
, d =
B. a1 = 
, d = - 
C. a1 = 
, d =
D. a1 = 
, d =- 
Use the circle graph to solve the problem.The circle graph below gives the inventory of the men's department of a store.
In which item of apparel does the store have the smallest investment?
A. Suits B. Shirts C. Underwear D. Socks