ACTUAL Exam Questions and CORRECT
Answers
x=5 (lin equation) - CORRECT ANSWER - 1 solution
4=5 (lin equation) - CORRECT ANSWER - 0 solutions
5=5 (lin equation) - CORRECT ANSWER - infinite solutions
distance formula - CORRECT ANSWER - d squared= delta x squared plus delta y squared
Slope Intercept Formula - CORRECT ANSWER - y=mx+b
Point Slope Formula - CORRECT ANSWER - y-y1=m(x-x1)
Two Point Formula - CORRECT ANSWER - y-y1=(y2-y1)/(x2-x1) x (x-x1)
Standard Form of a Line - CORRECT ANSWER - ax plus by equals c
if dividing an inequality by a negative number - CORRECT ANSWER - flip the sign
Interval notation - CORRECT ANSWER - Bracket= definite, parentheses = indefinite
Quadratic Formula - CORRECT ANSWER - x equals -b plus or minus the square root of b
squared minus four ac over 2a
, the rule that generates a function is - CORRECT ANSWER - y=f(x)
rational expression - CORRECT ANSWER - a fraction where the numerator and
denominator are polynomials
x to the -n - CORRECT ANSWER - 1 divided by x to the n
x to the 1/n - CORRECT ANSWER - n root x
x to the p/n - CORRECT ANSWER - (n square root) to p
x to the a times x to the b - CORRECT ANSWER - x to the a plus b
(xy) to the a - CORRECT ANSWER - x to the a times x to the b
x to the a / x to the b - CORRECT ANSWER - x to the a minus b
(x/y) to the a - CORRECT ANSWER - x to the a divided by x to the b
x to zero - CORRECT ANSWER - one
standard form of quadratic equation - CORRECT ANSWER - ax^2 + bx +c = 0
vertex form of a quadratic - CORRECT ANSWER - y= a(x-h)^2 + k
h equals - CORRECT ANSWER - -b/2a