We are given order pairs (x,y) as (Number of steps, Number of feet).
On the given graph, order pairs are :
(2,6)
(4,12)
(6,18)
(8,24)
(10,30).
We need to find the the number of feet Jorge walks in 3 steps.
<em>Rate of number of feet per number of step is (12-6)/(4-2) = 6/2 = 3.</em>
In order to find the number of feet Jorge walks in 3 steps, we need to multiply 3 by rate.
Therefore, 3 × 3 = 9.
<h3>Therefore, (3,9) ordered pair represents the number of feet Jorge walks in 3 steps.</h3>
The value of x is 1.66
Step-by-step explanation:
Let use revise the rules of exponential and logarithmic equations
1. If y = 
, then 
2. 
Use the rules above to solve the problem
∵ 
- Subtract 2 from both sides
∴ 
change the exponential equation to logarithmic equation
∴ 
∵ 
∴ x = 
∴ x = 1.66
The value of x is 1.66
Learn more:
You can learn more about logarithmic function in brainly.com/question/10633485
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Answer:
58.8 in^2
Step-by-step explanation:
The area of triangle given two sides and included angle.
Answer:
3 ln(x − 1) − 3/(x − 1) + C
Step-by-step explanation:
∫ 3x / (x − 1)² dx
3 ∫ x / (x − 1)² dx
If u = x − 1, then x = u + 1, and du = dx.
3 ∫ (u + 1) / u² du
3 ∫ (1/u + 1/u²) du
3 (ln u − 1/u + C)
3 ln u − 3/u + C
Substitute back:
3 ln(x − 1) − 3/(x − 1) + C
