kaylajohnson36970 kaylajohnson36970
  • 11-04-2020
  • Mathematics
contestada

Can someone help me?

Can someone help me class=

Respuesta :

amna04352
amna04352 amna04352
  • 11-04-2020

Answer:

1) 4 miles per hour

2) Yes, No

Step-by-step explanation:

Speed is the slope of the distance-tome graph.

The steepest slope is:

((5-3)/(2-1.5) = 2/0.5

= 4 miles per hour

A relationship is a function when every input has a unique output

Equation:

B = 5 × 2^t

This is a function

This is an exponential function, not a linear

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