All Tasks

Find the rate of change of the graph

Find the rate of change of the graph in the image. Include units (inches/second)
# Lines & planes
# Linear functions

Learning
8

Find the slope

Determine the slope of a linear function which is parallel to the line $(ε)$?
 
# Linear functions

Training
8

Unlock a challenge task

After solving a main task, sometimes a hidden task appears. Solve the "fill in the blanks" below to explore such a challenge task.
 
# Units & rounding

Reasoning
5

Equation

The graph of the photo has the formula $(ε):\ y=3x-4$. Which of the following points does the linear function pass through?
 
# Linear functions

Training
8

Photo

For the print of posters an online-company calculates 13.50 € for three poster. Calculate the costs of ten posters.
 
# Proportionality

Modeling
7

Calculate gradient

Calculate the gradient of the function given by the picture.
 
# Proportionality

Training
8