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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C (third graph, the parabola); To find if it is a function or not draw a vertical line on the graph. If the vertical line could never intercept the figure more than once anywhere on the graph then it is a function.
Answer:
i'm guessing b or a sorry if i'm wrong TwT
Step-by-step explanation:
sorry