Interpreting the Structure of Linear and Exponential Expressions - Item 9424Question 8 of 8Alex starts with a population of 1,000 amoeba that quadruples every hour for a number of hours, h. He writes the expression 1,000(4h) to find the number of amoeba after h hours. Emma starts with a population of 1 amoeba that increases 40% every hour for a number of hours, h. She writes the expression (1 + 0.4)h to find the number of amoeba after h hours. Use the drop-down menus to explain what each part of Alex’s and Emma’s expressions mean. CLEARCHECKAlex’s Expression: 1,000(4h)4:h:1,000:4h:Emma's Expression: (1 + 0.4)h0.4:h:1 + 0.4: the language of the audio snippets and the glossaryENGLISH