ALEKS Math Placement comprehensive
Questions and Answers with Verified
Solutions
Question 1:
Answer:
solid line
Question 2:
graph >, <
Answer:
DOTTED line
Question 3:
every, each, per (writing equations)
Answer:
rate/ set y value equal to (multiply this value by the x variable)
Question 4:
When writing an equation or working ANY inequality problem what does it
help to do first?
Answer:
write out what's happening
,Question 5:
What should you double check for EVERY time
Answer:
writing problem down wrong (NEGATIVE SIGNS), uncarried negative
signs, unflipped inequality signs, undotted lines, incorrect multiplication,
fully simplified
Question 6:
distance =
Answer:
rate x time
Question 7:
When solving a system of equations can you add the equations together
if one of the variables will cancel out?
Answer:
YES
Question 8:
What should you always write out when doing your work?
Answer:
Fraction conversions, simplification steps, line graphs (interval notation)
Question 9:
What standard does an equation/ graph have to meet to be considered a
function?
Answer:
Each input can only have one output
, Question 10:
How do you translate a graph up or down?
Answer:
Question 11:
How do you translate a graph side to side?
Answer:
The value inside the parentheses (CHANGE SIGN)
Question 12:
Translate -(x + 3)^3 - 2 from -x^3
Answer:
left 3, down 2
Question 13:
When translating do you need to solve the equation? No, just look at the
num-
Answer:
bers inside (side to side change sign) and outside (up and down DONT
change sign) the parentheses
Question 14:
What is the domain?
Answer:
The x limits
Questions and Answers with Verified
Solutions
Question 1:
Answer:
solid line
Question 2:
graph >, <
Answer:
DOTTED line
Question 3:
every, each, per (writing equations)
Answer:
rate/ set y value equal to (multiply this value by the x variable)
Question 4:
When writing an equation or working ANY inequality problem what does it
help to do first?
Answer:
write out what's happening
,Question 5:
What should you double check for EVERY time
Answer:
writing problem down wrong (NEGATIVE SIGNS), uncarried negative
signs, unflipped inequality signs, undotted lines, incorrect multiplication,
fully simplified
Question 6:
distance =
Answer:
rate x time
Question 7:
When solving a system of equations can you add the equations together
if one of the variables will cancel out?
Answer:
YES
Question 8:
What should you always write out when doing your work?
Answer:
Fraction conversions, simplification steps, line graphs (interval notation)
Question 9:
What standard does an equation/ graph have to meet to be considered a
function?
Answer:
Each input can only have one output
, Question 10:
How do you translate a graph up or down?
Answer:
Question 11:
How do you translate a graph side to side?
Answer:
The value inside the parentheses (CHANGE SIGN)
Question 12:
Translate -(x + 3)^3 - 2 from -x^3
Answer:
left 3, down 2
Question 13:
When translating do you need to solve the equation? No, just look at the
num-
Answer:
bers inside (side to side change sign) and outside (up and down DONT
change sign) the parentheses
Question 14:
What is the domain?
Answer:
The x limits
