Linear functions are graphed as straight lines while exponential functions are curved. Linear functions are typically in the form y = mx + b, which is used to discover the slope, or simply the change in y divided by the change in x, while exponential functions are typically in the form y = (1 + r) x.
How do you tell if it is linear or exponential?
Linear and exponential relationships differ in the way the y-values change when the x-values increase by a constant amount:
- In a linear relationship, the y-values have equal differences.
- In an exponential relationship, the y-values have equal ratios.
Are exponential equations linear?
Explanation: Exponential functions are in the form while linear are .
