SAT MATH PREP EXAM QUESTIONS AND ANSWERS
Exponent Rule of Multiplying - CORRECT ANSWER✅✅
Exponent Rule of Dividing - CORRECT ANSWER✅✅
Exponent Power Rule - CORRECT ANSWER✅✅
FOIL - CORRECT ANSWER✅✅First Outer Inner Last.
Quadratic Function Set up - CORRECT ANSWER✅✅y= ax2 + bx + c
Quadratic Formula - CORRECT ANSWER✅✅
(a-b)2 (a+b)2 Means - CORRECT ANSWER✅✅a2-b2
SOAP - CORRECT ANSWER✅✅Same, Opposite, Always Postive. Used in (a-b)2 which equals to a2 - 2ab +
b2
X is Divisible by Which of the Following Expressions Means - CORRECT ANSWER✅✅What is a Factor of X
No Roots - CORRECT ANSWER✅✅b2- 4ac < 0 ( doesn't hit the x axis)
2 Roots - CORRECT ANSWER✅✅b2 - 4ac > 0 (hits the x axis twice)
1 Root - CORRECT ANSWER✅✅b2 - 4ac = 0 (only hits the x axis once )
System of Equations Substitution - CORRECT ANSWER✅✅When you solve for one variable in one
equation then substitute that variable into the second equation
,System of Equations Elimination - CORRECT ANSWER✅✅Subtract or add the equations from one
another (which depends on whether or not the variables cancel out {negate})
(you might need to multiply to get the variables to cancel out)
ultimate goal is to cancel out the middle variable
At Least Inequality - CORRECT ANSWER✅✅
At Most Inequality - CORRECT ANSWER✅✅
Inequality Signs Switch When - CORRECT ANSWER✅✅dividing or multiplying by a negative
Upper Limit of y-x is found by - CORRECT ANSWER✅✅subtracting upper y and lower x
Lower Limit of y-x is found by - CORRECT ANSWER✅✅subtracting lower y and upper x
[ x-a] = b Means - CORRECT ANSWER✅✅x-a = b and x-a = -b
[x-a] < d Means - CORRECT ANSWER✅✅x-a <d and x-a > -d ( the sign flips because its negative)
Distance Formula - CORRECT ANSWER✅✅
Midpoint Formula - CORRECT ANSWER✅✅
Slope Formula - CORRECT ANSWER✅✅
Slope Format - CORRECT ANSWER✅✅
, m>0 - CORRECT ANSWER✅✅postive slope
m<0 - CORRECT ANSWER✅✅negative slope
Horizontal Slope - CORRECT ANSWER✅✅m= 0/x or m=0 (also known as zero slope)
Vertical Slope - CORRECT ANSWER✅✅m=y/0 or m= undefined ( also known as undefined slope)
Parallel Slope Lines - CORRECT ANSWER✅✅Never touch
They have the same slope but y-int is different
Perpendicular Slope Lines - CORRECT ANSWER✅✅Cross at 90 degrees
Have negative reciprocals of the slope
Shading Inequalites - below - CORRECT ANSWER✅✅
Shading Inequalities- above - CORRECT ANSWER✅✅
When Subtracting the Slope and There are two Negatives What do you do? - CORRECT
ANSWER✅✅Addition
Positive Slope - CORRECT ANSWER✅✅
Negative Slope - CORRECT ANSWER✅✅
1 Solution for System of Equations - CORRECT ANSWER✅✅the lines intersect at one point
0 Solutions for System of Equations - CORRECT ANSWER✅✅the lines do not intersect and are parallel
Exponent Rule of Multiplying - CORRECT ANSWER✅✅
Exponent Rule of Dividing - CORRECT ANSWER✅✅
Exponent Power Rule - CORRECT ANSWER✅✅
FOIL - CORRECT ANSWER✅✅First Outer Inner Last.
Quadratic Function Set up - CORRECT ANSWER✅✅y= ax2 + bx + c
Quadratic Formula - CORRECT ANSWER✅✅
(a-b)2 (a+b)2 Means - CORRECT ANSWER✅✅a2-b2
SOAP - CORRECT ANSWER✅✅Same, Opposite, Always Postive. Used in (a-b)2 which equals to a2 - 2ab +
b2
X is Divisible by Which of the Following Expressions Means - CORRECT ANSWER✅✅What is a Factor of X
No Roots - CORRECT ANSWER✅✅b2- 4ac < 0 ( doesn't hit the x axis)
2 Roots - CORRECT ANSWER✅✅b2 - 4ac > 0 (hits the x axis twice)
1 Root - CORRECT ANSWER✅✅b2 - 4ac = 0 (only hits the x axis once )
System of Equations Substitution - CORRECT ANSWER✅✅When you solve for one variable in one
equation then substitute that variable into the second equation
,System of Equations Elimination - CORRECT ANSWER✅✅Subtract or add the equations from one
another (which depends on whether or not the variables cancel out {negate})
(you might need to multiply to get the variables to cancel out)
ultimate goal is to cancel out the middle variable
At Least Inequality - CORRECT ANSWER✅✅
At Most Inequality - CORRECT ANSWER✅✅
Inequality Signs Switch When - CORRECT ANSWER✅✅dividing or multiplying by a negative
Upper Limit of y-x is found by - CORRECT ANSWER✅✅subtracting upper y and lower x
Lower Limit of y-x is found by - CORRECT ANSWER✅✅subtracting lower y and upper x
[ x-a] = b Means - CORRECT ANSWER✅✅x-a = b and x-a = -b
[x-a] < d Means - CORRECT ANSWER✅✅x-a <d and x-a > -d ( the sign flips because its negative)
Distance Formula - CORRECT ANSWER✅✅
Midpoint Formula - CORRECT ANSWER✅✅
Slope Formula - CORRECT ANSWER✅✅
Slope Format - CORRECT ANSWER✅✅
, m>0 - CORRECT ANSWER✅✅postive slope
m<0 - CORRECT ANSWER✅✅negative slope
Horizontal Slope - CORRECT ANSWER✅✅m= 0/x or m=0 (also known as zero slope)
Vertical Slope - CORRECT ANSWER✅✅m=y/0 or m= undefined ( also known as undefined slope)
Parallel Slope Lines - CORRECT ANSWER✅✅Never touch
They have the same slope but y-int is different
Perpendicular Slope Lines - CORRECT ANSWER✅✅Cross at 90 degrees
Have negative reciprocals of the slope
Shading Inequalites - below - CORRECT ANSWER✅✅
Shading Inequalities- above - CORRECT ANSWER✅✅
When Subtracting the Slope and There are two Negatives What do you do? - CORRECT
ANSWER✅✅Addition
Positive Slope - CORRECT ANSWER✅✅
Negative Slope - CORRECT ANSWER✅✅
1 Solution for System of Equations - CORRECT ANSWER✅✅the lines intersect at one point
0 Solutions for System of Equations - CORRECT ANSWER✅✅the lines do not intersect and are parallel
