Sure this question has a set of answer choices, because there are many things that you can tell about such function.
Although you did not include the answer choices, I stil can help you by showing the graph of the function and telling some features, which will permit you grasp the function and choose the right option.
1) the function is f(x) = - 2√(x - 7) + 1
2) the graph is attached: the given function is the red one. The black curve is of the parent function √x
3) the domain is all the real numbers greater than or equal to 7 (because the amount inside the square root cannot be negative, i.e. x - 7 ≥ 0).
4) The range is all the real number less than or equal to 1, i.e y ≤ 1 (because the greatest value of √(x - 7) is 0 and you have to add 1 to that).
5) If you take the parent function y = √(x), the graph of f(x) is the graph of the parent function reflected over the x-axys, shifted 7 units to the right, stretched vertically by the factor of 2, and shifted one unit upward.
That information gives you a very good picture of the function f(x). (remember the red curve on the graph).
Answer:
The correct unit price would be $1.23.
The contractor divided 103.32 by 7, resulting in an error.
Step-by-step explanation:
If we know a dozen equals 12, then 7 dozen looks like:
Multiply.
Now we know the contractor purchases 84 pairs of padded work gloves.
Let's find our unit price:
<em>unit price =</em>
Substitute.
<em>unit price = </em>
Divide.
<em>unit price = </em><em />
<em>__</em>
To find the error of the contractor, let's try substituting in a number (7) provided in the question to see if we get $14.76 per pair:
Divide.
Additional wire of feet, in the form of a mixed fraction, is required to complete the job.
<h3>What is the length of additional wire required, in the form of a mixed fraction?</h3>
A mixed fraction is represented by both its quotient and remainder. An amalgam of a whole number and a legal fraction is a mixed fraction.
Max has total feet of wire, that is, 282/5 feet of wire.
Fred has total feet of wire, that is, 469/4 feet of wire.
The total amount of wire required=200 feet
The total amount of wire available=
An additional amount of wire is required=
=
=
Thus, the additional amount of wire required is expressed as a mixed fraction= of feet.
Learn more about mixed fractions here:
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2 1/4 = 2.25 to find the value of one person u do the equation 2.25 divided by 5 which is 0.45 to find your answer you multiply the amount of cream for one person 0.45 by 8 which is 3.6 and 3.6 as a fraction is 3 3/5 so your answer I believe is 3 3/5
Answer:
a quarter of a kilogram is just over half a pound in Imperial measurements. 1 kg is 2.2 How many lbs are there in 4.2 kg? 1,502 Views Which is smaller out of 2/-3 and -3/4? 4,328 Views 1/4 kg = 16 x .55125= 8.82 ounces. 31 views.
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Step-by-step explanation: