<u>Answers</u>
The function has a domain of all real numbers . True
<em>The cube root of real number is also real. The negative sign is outside he radical so it cannot result to an imaginary number.</em>
The function is a reflection of y =³√x . True
The function is always increasing. False
<em>When getting the cube root of a number the result is alway smaller. So the domain of the function should be decreasing not increasing.</em>
The function has a range of {y|– < y < } . False
The function passes through the point (3, –27) . False
<em>When this values are substituted it the function they don't satisfy it. </em>
To solve this problem you must apply the proccedure shown below:
1. You have the following expression:
<span>(5s/s^2-10s+25) - (25/s^2-10s+25)
2. As you can see, they have the same denominator, therefore, you can rewrite it as below:
(5s-25)/</span> (25/s^2-10s+25)
3. When you factor ir, you obtain:
5(s-25)/(s-5)(s-5)
3. Simplifying:
5/(s-5)
That is called the identity line
x=y
y=x
some points are
(1,1)
(2,2)
(0,0)
(z,z)
(π,π)
as long as the 2 numbers are same, it's on the graph
it looks like a diagonal line that goes from bottom left corner to top right corner
makes 2 triangles
Answer:
.0001825
Step-by-step explanation:
For this, because you have a negative exponent, you move the decimal point to the left based on the number. So, because it's a -4, you move the point to the left four times.
So, 1.825 turns into .0001825
