Search 7,000+ topics

Practice problem

Writing Common Functions from Graphs and Tables

By Amy Feraco
Graph and table of the function y=-0.5x+7

There is a linear rule y=ax+by = ax+b that describes the graph and table above. What is the value of 4a+b4a + b?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems