Math Flashcards
If the line in the graph is going to the left will the slope be positive or negative?
Negative.
If the line in the graph is going to the right will the slope be positive or negative?
Positive.
When solving the problem:
2(3x-10)/11=8 (11 is under 2(3x-10) and the =8 is beside them both.)
Do you solve the brackets first or take 11 out of the equation first.
Take 11 out of the equation first.
Is x the independant or dependants variable?
Independant.
Is y the dependant or independant variable?
Dependant.
Does a partial graph go throught the origin (0,0)?
No, it does not.
What is the rule for a partial graph?
y=ax+b
What does ‘b’ mean in a graph?
Inital value.
What does ‘a’ mean in a graph?
Slope.
Does a direct graph go through the origin (0,0)?
Yes, it does.
What is the rule for a direct graph?
y=ax (because the inital value is 0)
Does a zero graph go through the origin (0,0)?
No.
What is the formula for a zero graph?
y=b
What is another letter used in the place of x?
n.
What is another letter used in the place of y?
c.