Answer:
The answer is 2
Step-by-step explanation:
Answer:
65 words per minute
Step-by-step explanation:
585/9
To find the range you determine the highest value (90) and the lowest value (60). Then subtract them H (high number - L (low number). After doing that operation the correct answer should be 30. Hope I helped out
Answer:
Constant of proportionality
K= 16.5 gallons per minute
Step-by-step explanation:
Time t (minutes) Water g (gallons)
For t= 1, g= 16.50,
for t= 1.5 ,g= 24.75
For t= 2,g= 33
Let the function be
Gallons g= k(time t)
Where k is the constant of proportionality
16.5= k(1)....for when t= 1
24.75= k(1.5) ..for when t= 1.5
Solving gives
8.25=k(0.5)
8.25/0.5= k.
16.5 = k
K= 16.5 gallons per minute
The answer is: [C]:
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"The graph of the function touches the x-axis at x = 3."
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Explanation:
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Write the function as the following equation:
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x² − 6x + 9 = 0 .
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Factor the "left hand side of the equation":
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(x −3) (x − 3) = 0 .
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→ Solution: x = 3 (when y = 0).
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The answer is: [C]:
________________________________________
"The graph of the function touches the x-axis at x = 3."
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