<span>The answer should be (12x + 20) (2x + 5)</span>
Correct Question is:
Which statement could be used to explain why the function h(x) = x3 has an inverse relation that is also a function?
1. The graph of h(x) passes the vertical line test.
2. The graph of the inverse of h(x) is a vertical line.
3. The graph of the inverse of h(x) passes the horizontal line test.
4. The graph of h(x) passes the horizontal line test.
Step-by-step explanation:
Answer is Option 2: The graph of the inverse of h(x) is a vertical line.
A given expression in x i.e. y = f(x) will be a function if and only if there exists only one value of y that is true for every value of x. We will do the vertical line test for verification if the inverse of a function is a
If we plot f(x) and draw a straight line parallel to y-axis from a point x belonging to its domain and this line meets the curve at only one point then f(x) will be a function. This test is called vertical line test.
So if the graph of inverse of h(x) passes the vertical line test then the inverse of h(x) is also a function.
The √125 can be factored out to 25 and 5 then 25 can be factored out to 5 and 5. Then you pair up the numbers, you have a pair of 5's and a 5 left over. So the pair of 5's goes inside the radical as √5 and on the outside of the radical you have 5×3. So 3√125≈15√5.
-2x-6<=1
insert values of x as -1, -2, -3, -4
-4 does not work
I don't have a crush so, I'll just take the 5 points :)
Answer:
The maximum value of the range is 4.
The range of g(x) is {-1 < y ≤ 4}.
Step-by-step explanation:
The range refers to the set of y - values the linear piecewise function contains, which would be {-1 < y ≤ 4}.
The domain refers to the set of x - values the linear piecewise function contains, which would be {-4 ≤ x < 3}.
