KEY CONCEPT: Find the slope of the best fit line on a distance time graph to find the average speed.

KEY CONCEPTS: These pyramids need to be memorized. Simple way to remember the equations for speed and acceleration

Key Concepts: Be careful with zeros. Zeros in between non-zero numbers are significant. Zeros after the decimal are significant ONLY IF they FOLLOW any OTHER number. Examples: a.) 4000000 - has 1 significant digit ( the zeros are there as place values showing size of the number ) b.) 95.00 - has 4 significant digits ( we DON'T need those zeros because without them the value remains the same, HOWEVER, by us including those zeros we MAKE THEM SIGNIFICANT ) c.) 0.00003 - has 1 significant digit ( zeros in front of the three are only there as place values. Without them the value of the number changes )…