exam Maths Puzzle Numerical Ability

if the slope of a line is undefined, then the line must be:
a.horizontal
b.vertical
c.diagonal
d.other
Which answer is correct?

Read Solution (Total 0)

exam Other Question

when a baseball player practiced batting for 350 hours his RBI went from .235 to .250.
a. what is the rate of change?

b. if this rate stays constant how many hours must he prac A used car dealer sold two cars and received $560 for each car. One of these transactions amounted to a 40% profit for the dealer, whereas the other amounted to a 20% loss. Show that the dealer�s net profit on the two transactions was $20.