Math 1630 Question and answers
100% correct 2026
slope - correct answer ✔Measure of the steepness of a line
X intercept - correct answer ✔When function crosses X axis (X,0)
Y intercept - correct answer ✔When function crosses y axis (0,Y)
Slope Intercept form - correct answer ✔y=mx+b
Point Slope Form - correct answer ✔y - y1 = m(x - x1), where (x1,y1) is a slope on the line with slope m
Parallel - correct answer ✔Same slope, both vertical
Perpendicular - correct answer ✔Intersect at 90 degree angle (opposite and reciprocal slopes)
Revenue - correct answer ✔Amount of money company receives R(X)=px
Profit - correct answer ✔Cost-Renevue P(X)=R(X)-C(X)
Least Squares Line - correct answer ✔Linear approximation of given data set
Correlation Coefficient - correct answer ✔a statistical measure of the extent to which two factors vary
together, and thus of how well either factor predicts the other
100% correct 2026
slope - correct answer ✔Measure of the steepness of a line
X intercept - correct answer ✔When function crosses X axis (X,0)
Y intercept - correct answer ✔When function crosses y axis (0,Y)
Slope Intercept form - correct answer ✔y=mx+b
Point Slope Form - correct answer ✔y - y1 = m(x - x1), where (x1,y1) is a slope on the line with slope m
Parallel - correct answer ✔Same slope, both vertical
Perpendicular - correct answer ✔Intersect at 90 degree angle (opposite and reciprocal slopes)
Revenue - correct answer ✔Amount of money company receives R(X)=px
Profit - correct answer ✔Cost-Renevue P(X)=R(X)-C(X)
Least Squares Line - correct answer ✔Linear approximation of given data set
Correlation Coefficient - correct answer ✔a statistical measure of the extent to which two factors vary
together, and thus of how well either factor predicts the other
