1. The data is not linear. There's not a constant difference between the f(x) values. (AKA there's not a fixed slope between the data points)
2. The data is exponential, because there's a consistent ratio in the f(x) values:
189/567 = 1/3
63/189 = 1/3
21/63 = 1/3
7/21 = 1/3
Each new y-value (aka f(x)-value) is 1/3 the previous value.
Also, f(0)=567.
If we put that together, we have f(x) = 567 (1/3)^x.
Answer:
the answer is 3.6
Step-by-step explanation:
Step 1: Our output value is 24.
Step 2: We represent the unknown value with $x$.
Step 3: From step 1 above,$24=100\%$.
Step 4: Similarly, $x=15\%$.
Step 5: This results in a pair of simple equations:
24=100% (1)
x=15 (2)
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
$\frac{24}{x}=\frac{100\%}{15\%}$
Step 7: Again, the reciprocal of both sides gives
$\frac{x}{24}=\frac{15}{100}$
$\Rightarrow x=3.6$
Therefore, $15\%$ of $24$ is $3.6$
First start by subtracting:
50-8=42
the new equation is:
6x=42
then divide:
42/6=7
So the answer is:
x=7
Hope this helps!! :D
Answer:
7^5 (the arrow means it is an exponent)