(1 point) The parabola given by the equation y=−x2+10x−23 has its vertex at (h,k) for:
1 answer:
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Answer:
This means that the family must travel for at least 4 days.
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Step-by-step explanation:
Given
Required
Determine and solve the inequality
The number of days is represented with D
So:
On any D number of days, the family would have covered a distance of 350 * D miles
If the total distance is at least 1400, then the inequality is:
[The term "At least" is used to represent <em>greater than or equal to</em>]
Divide through by 350
<em>This means that the family must travel for at least 4 days.</em>