A sixth-grade student bought three cans of tennis balls for $4 each. Sales tax for all three cans was $.95. Write an expression
1 answer:
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Answer:
--- function
Step-by-step explanation:
Given
Solving (a): The domain
The x values represent the domain.
Hence, the domain is:
Solving (b): The range
The y values represent the range
Hence, the range is:
Solving (c): The function
By observation, we can see that for all values of x the value of y remains unchanged (-5)
Hence, the function is:
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