The answer would be Undefined slope
Answer:
Step-by-step explanation:
Range is the set of value that corresponds with the domain
range=2
domain is (-∞,∞) all real numbers
<span>SA = πr2<span> + πrl
</span></span>Where,
r<span> is the radius</span>
h<span> is the height</span>
l<span> is the slant height
</span>
275 students and 113 non-students attended the event.
Step-by-step explanation:
Let,
Student ticket = x
Non-student ticket = y
Price of one student ticket = $3.50
Price of one non-student ticket = $5.50
According to given statement;
x+y=388 Eqn 1
3.50x+5.50y=1584.00 Eqn 1
Multiplying Eqn 1 by 3.50
Subtracting Eqn 3 from Eqn 2
Putting y=113 in Eqn 1
275 students and 113 non-students attended the event.
Keywords: Linear equations, multiplication
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Answer:
Step-by-step explanation:
So we have the expression:
And we wish to factor it.
First, let's make a substitution. Let's let u be equal to x². Therefore, our expression is now:
This is a technique called quadratic u-substitution. Now, we can factor in this form.
We can use the numbers -3 and -2. So:
For the first two terms, factor out a u.
For the last two terms, factor out a -3. So:
Grouping:
Now, substitute back the x² for u:
And this is the simplest form.
And we're done!