Determine whether the rule represents an exponential function. Explain why or why not. y=−6•7x

In 2019, the US population was 328.2 million. In 2000, the US population was 282.2 million. Find the exponential function that gives the population of the US in millions as a function of years since 2000. Using the exponential function found above, what was the average growth rate over the last 19 years (remember that b=1+r). You should round b to 6 decimal places. r should be written as a percent with three decimal places. For the equation P= abt a= b= r=  (average growth rate)

Rewrite the exponential equation as a logarithm. (Use capital letters for J, R, C, and D.) bJR = C − D

Atmospheric pressure at Earth's surface is approximately 14.7 pounds per square inch. Atmospheric pressure decreases by approximately 16% for each mile increase in height above the surface. Write an exponential equation for the atmospheric pressure P (in pounds per square inch) x miles above Earth's surface. P= ? At what height (in miles) is the atmospheric pressure 6 pounds per square inch? Round to the nearest tenth. ? mi

Pls help ASAP

The amount of space needed for our garden triples every year.  Describe the pattern.  Choose all that apply.      Increasing     Decreasing     Linear     Exponential