Choosing a Loan
Determine which car loan would you pick.
Author Archive for: corrill
Entries by InterMath
Math in Motion
Explore the relationship of graphs and motion.
Adding Ratios
What happens when you add ratios.
Angle Bisector
Given a triangle and an angle bisector, determine proportions comparing the lengths of the line segments on the sides of the triangle.
Similar Triangles
Determine proportions comparing the side lengths of similar triangles.
Let’s Play Ball!
Determine the number of plate appearances of a baseball player.
The Slope of a Parabola
Explore the properties of the slope between two points on a parabola.
Boys and Girls in the Class
Explore the properties of ratio of boys-to-girls in several classrooms.
End Behaviors with Constant Ratio
Find two functions that produce a constant ratio for large x.
Multiple Inequalities
Identify linear inequalities that determine a predesignated solution.