Given that the plane flies at 12mph
⇒ 1 hour = 12 miles
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Rewrite 1 hour as 60 mins
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60 mins = 12 miles
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Find 1 minute
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1 min = 12 ÷ 60
1 min = 0.2 miles
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Find 18 minutes
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1 min = 0.2 miles
18 mins = 0.2 x 18
18 mins = 3.6 miles
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Answer: The jet plane traveled 2.6 miles in 18 minutes.
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It would be D, (-2, -3), which is in the 3rd quadrant.
-4x=-x2+12 should be written <span>-4x=-x^2+12, with " ^ " representing exponentiation.
You are to invent a table of x values and find the difference between -4x and -x^ 2+12. The smaller the difference, the closer you are to finding the correct root, x.
To get you started:
x -4x x^2+12 difference
--- ------------ ---------------- --------------
2 -8 16 24 (pretty bad!)
-4 16 28 12 (better)
-10 40 112 72 (much worse)
To answer this problem correctly, you must present such a table, even tho' it'd be faster to use the quadratic formula (or some other method) to find x.
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If you apply "Shift 5 units to the right" and "Shift 4 units down." to the absolute value parent function, f(x) = 1x1 you have g(x)=|x+ 5| f(x) = |x|-4. Option A. This is further explained below.
<h3>What is a
function?</h3>
Generally, a function is simply defined as an expression, rule, or law in arithmetic that establishes a link between two variables.
In conclusion, The value is added to x well before the operator with a horizontal shift left.
Hence, f(x) = |x+5|
Because this is a downshift, the vertical movement will be beyond the bars for this function, Hence f(x) = |x|-4
Read more about function
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