QUESTIONS AND CORRECT ANSWERS
What happens to the inequality sign if you multiply or divide by a negative number? -
CORRECT ANSWER Flip the inequality symbol
Which part of the inequality sign determines when you have a closed circle on a graph? -
CORRECT ANSWER The line under the symbol. (Equal to line)
Domain is the _______ value of an ordered pair, which is also known as the _________
value. - CORRECT ANSWER x , independent
Range is the ______ value of an ordered pair, which is also known as the _______ value. -
CORRECT ANSWER y , dependent
What is the formula to find the slope of a line? - CORRECT ANSWER m = y2 - y1 /
x2 - x1
Write the equation of the point-slope form of a line. - CORRECT ANSWER y - y1 =
m(x - x1)
Write the equation of the slope-intercept form of a line. - CORRECT ANSWER y = mx
+b
Write the equation of the standard form of a line. - CORRECT ANSWER Ax + By = C
z + 4 = -3 - CORRECT ANSWER -7
y/4 = -6 - CORRECT ANSWER -24