Revision of 2021 Functions

Exponential Graphs worksheet

9.a For each of the following statements, tick “True” or “False.” (a) The graph y = 8^x passes through the point (0, 1) what about (2,1)

1 = 8^0 1 = 8^2, 1= 64 therefore the point (2,1) does not pass through on the graph

1=1, therefore the point (0,1) does pass through on the graph (true)

b) The graph y = 3^x passes through the point (3, 9)

9 = 3^3

9= 27, therefore the point (3,9) does not pass through the point on the graph (false)