Provide an appropriate response.To graph a linear equation of the form ax + by = c, which two points are usually used? Why is a third point recommended?
A. The origin and one of the intercepts; because a miscalculation of the intercept will be revealed if the third point is not on the line through the first and second points.
B. The origin and one of the intercepts; to make sure that the intercept is on the line
C. The x- and y-intercepts; because it takes three points to define a line
D. The x- and y-intercepts; as a check
Answer: D
You might also like to view...
Simplify.(n7)-2
A. 
B. n5
C. 
D. n14
Solve the problem.Elaine had 41 buttons and her grandmother donated 5 cards of buttons to the collection. Elaine sorted the buttons into 9 piles, putting 9 buttons in each pile. How many buttons were on each card from Elaine's grandmother?
A. 73 buttons B. 39 buttons C. 8 buttons D. 76 buttons
Evaluate the integral. 
A. 
- 5 sec -1 
+ C
B. ln 
- 
+ C
C. 
- 5 sec -1 
+ C
D. ln 
- 
+ C
If 
and 
, what is
src="https://sciemce.com/media/3/ppg__cognero__2.4_Finite_and_Infinite_Sets__media__69ea6d84-3807-4fd9-acd0-ef938a41fc47.PNG" style="vertical-align: middle;" />? Fill in the blank(s) with the appropriate word(s).