Calculate the slope of the line passing through the given points. If the slope is undefined, so state. Then indicate whether the line rises, falls, is horizontal, or is vertical.(4, -7) and (-3, 2)
A. m = - 
; falls
B. m = 
; rises
C. m = - 
; falls
D. m = 
; rises
Answer: A
Mathematics
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Make a line graph of the data.The following table shows the number of computer sales made at Computer Buy over five months. Use time on the horizontal scale for your line graph.
What will be an ideal response?
Mathematics
Evaluate the expression for the given replacement values. Write the answer in simplest form.(x - y)2; x = - 
and y = 
A. - 4 B. - 32 C. 32 D. 4
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Solve the system using the inverse matrix method.
A. x = 2, y = 5, z = 2; (2, 5, 2) B. x = -5, y = -2, z = -2; (-5, -2, -2) C. x = 5, y = -2, z = 2; (5, -2, 2) D. x = 5, y = 2, z = -2; (5, 2, -2)
Mathematics
Solve.- 1 + 
= - 
+ 
A. - 
B. 25
C. 
D. -25
Mathematics