You just want to find P (perimeter) 2(5+4+3) and then multiply by 7
x⁻¹ means (1/x).
So the fraction you wrote means 1 / (1/x), which is just 'x'.
The thrill and the rush of excitement at having guided a seeker of truth
in his quest is reward enough.
All the same, however, what did you have in mind?
Answer : D
First divide each side of the equation by 2. You’ll then have the equation m^2=4. Next, find the square root of each side, which would be m=-+2. The reason it’s plus or negative is because of absolute value.
Answer:
Step-by-step explanation:
Dependent variables are properties that change in response to a change in another property.
The range is virtually the answer to the question,
"In which interval can find all y-values of the function".
So you look at the y-axis and see that your function begins with (including -5 because of the dot on the graph) and ends at including .
So the interval notation is,
But you are asked to specify the set notation of the interval, to do so first rewrite the interval using inequality operators, say we find some y in between (and including) -5 and -1,
To specify that this is a set use curly bracelets and a bar,
.
The y before bar is a step function and everything followed after the vertical bar is the range of the step function.
Hope this helps.