Using the graph below, what is the best estimate of how much gas is used on a 250-mile car trip if the equation for the line of
the best fit is y=0.03x+0.25
2 answers:
Answer:
A. 7.8 gallons.
Step-by-step explanation:
We have been given the equation of line of best fit . We are asked to find the estimated amount of gas used on a 250 mile trip.
We can see that x-axis represents number of miles and y-axis represents gallons of gas used.
To find amount of gas used on a 250 mile trip, we will substitute in our given equation as:
Therefore, 7.8 gallons of gas will be used on a 250 milt trip and option A is the correct choice.
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Answer:
Step-by-step explanation:
From the given table, we have:
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⇒ and
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Therefore, the value of a,b,c,d,e,f and g is 4,4,8,16,12,36 and 64 respectively.
Assignment:
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Answer:
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Explanation:
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[ Step One ] Factor out common term
[ Step Two ] Factor
\left(4x\right)^2-1^2
[ Step Three ] Rewrite equation
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