Answer:
- inverse is not a function
- unless the domain is restricted to |x| ≥ 1.2 (approximately)
Step-by-step explanation:
The test to see if the inverse function is also a function is called the "horizontal line test." The test passes if any horizontal line intersects the graph in only one place.
Here, a horizontal line can intersect the graph in 1, 2, or 3 places, so the test fails. The function does not have an inverse that is a function.
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If the domain of the inverse relation is restricted to |x| > 1.2, then that inverse will map any x to only a single value of y. Then it will be a function.
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The graph shows the original function (dashed red line) and the inverse relation (blue). The green shading marks values of x for which there is a single value of y, so the inverse relation is a function in those regions.
(We could be more specific as to the limits on the domain of f^-1(x), but the given graph seems to have an unknown vertical scale factor.)
Answer:
GCF = 45
Explanation:
GCF = 45
LCM is 1350
View Solution
GCF of (225,270) by Euclidean algorithm Method
Sort the numbers into ascending order: 225,270
Take the smallest number (225) as your divisor
Work out the modulo operation of the remaining number(s) and the divisor:
270 mod 225 = 45
Gather the divisor and all of the remainders and sort them in ascending order. Remove any duplicates. Our set is then:
45,225
Take the smallest number (45) as your divisor
Work out the modulo operation of the remaining number(s) and the divisor:
225 mod 45 = 0
Gather the divisor and all of the remainders and sort them in ascending order. Remove any duplicates. Our set is then:
45
As there is only one number left (the divisor), it's the Greatest Common Factor
Therefore the Greatest Common Factor of 225,270 is: 45
Answer:first add 14.6 to both side of the equation and that will give you what is x equal to
Step-by-step explanation:am just smart
3^y power because it was stated that y is greater than x so a number to the power of y will always be greater than a number to the power of x. Btw that looks a lot like the one I have lol
answer:
quedarían cinco manzanas porque le diste a cada amigo una manzana y luego dos personas obtuvieron 2 manzanas, te quedarían cinco