Let's analyze the given functions one by one to identify their type (linear or exponential) and behavior (increasing or decreasing):

1. $d(y) = 6(4)^y$

   • Type: This is an exponential function because the variable $y$ is in the exponent.
   • Behavior: Since the base $4 > 1$, the function is increasing.
     Answer: Exponential, Increasing.

2. $p(t) = 60(1.2)^t$

   • Type: This is an exponential function because the variable $t$ is in the exponent.
   • Behavior: Since the base $1.2 > 1$, the function is increasing.
     Answer: Exponential, Increasing.

3. $g(x) = -14x + 130$

   • Type: This is a linear function because the variable $x$ is to the first power, and there is no exponent.
   • Behavior: The slope is $-14$, which is negative, so the function is decreasing.
     Answer: Linear, Decreasing.

4. $h(x) = 220(0.9)^x$

   • Type: This is an exponential function because the variable $x$ is in the exponent.
   • Behavior: Since the base $0.9 < 1$, the function is decreasing.
     Answer: Exponential, Decreasing.

5. $f(x) = 28x - 50$

   • Type: This is a linear function because the variable $x$ is to the first power, and there is no exponent.
   • Behavior: The slope is $28$, which is positive, so the function is increasing.
     Answer: Linear, Increasing.

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Do you want more details on how to analyze such functions?

Here are 5 related questions that might interest you:

1. What makes a function linear or exponential?
2. How do you determine if an exponential function is increasing or decreasing?
3. Can a linear function have a curve?
4. What real-world phenomena can be modeled by exponential functions?
5. How do you find the slope of a linear function?

Tip: In exponential functions, the base determines growth or decay—if the base is greater than 1, the function grows (increases); if the base is between 0 and 1, it decays (decreases).