Which type of parent function is f(x) = 1/x
1 answer:
Since it has a variable in the denominator, the function f(x) is a parent function classified as rational.
<h3>What are rational functions?</h3>Rational functions are functions that have the input variable, be it x, t, or any other, in the denominator.
The most simple example is given by:
.
More can be learned about rational functions at brainly.com/question/23214539
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Answer:
(x + 7)^2 + (y + 1)^2 = 25.
Step-by-step explanation:
The center of a circle is easy to set up. According to the formula below, the formula for the circle will be (x - a)^2 + (y - b)^2 = r^2.
In this case, a = -7 and b = -1, so we have...
(x - (-7))^2 + (y - (-1))^2 = r^2
(x + 7)^2 + (y + 1)^2 = r^2
To get the radius, we need to find the distance between the center and the point on the circle. The distance formula is d = sqrt((x2 - x1)^2 + (y2 - y1)^2).
In this case, x2 = -4, x1 = -7, y2 = 3, and y1 = -1.
sqrt((-4 - -7)^2 + (3 - -1)^2) = sqrt((-4 + 7)^2 + (3 + 1)^2) = sqrt((3)^2 + (4)^2) = sqrt(9 + 16) = sqrt(25) = plus or minus 5.
Since distance can only be positive, the distance is 5 units, meaning that the radius is 5 units.
5^2 = 25
So, your equation should be (x + 7)^2 + (y + 1)^2 = 25.
Hope this helps!
Answer:
2/24
5/60
7/84
10/120
12/144
Step-by-step explanation:
rule is y=12x (Flavoring = x, Water = y)
Ex: y=12x
24=2x
2=x