Hello!
First off, (-inf, -2) was half of the domain, so you were right on track, but almost there!
Since this function has a vertical asymptote at x = -2, any x-values that are equal to -2 cause the function to be undefined. So, we show that as (-∞, -2) because this function is a continuous function from that interval.
Since this function is also continuous from the interval -2 to ∞, we show that as the second part of our domain; written as (-2, ∞).
Remember that parentheses and brackets have different meanings when using them to state the domain/range of a function. Parentheses are used to <u>not</u> include that value, while brackets are used <u>to</u> include it.
In that case, we need to combine this two intervals using the "union" symbol, which is "U".
Therefore, the domain of the function is (-∞, -2) U (-2, ∞).
Answer:
<em>Hello There the correct answer is C. 6.</em>
All you really need to do is that Multiply 2 m and 6 m it will be 12 which Everyone knows that. And when you count the twos it will be 6 So the answer is 6.
10000 pounds is 5 tons
1 ton =2000 pounds
10000 ÷ 2000 =5
Answer:
The simplified expression of 
is 7² ⇒ C
Step-by-step explanation:
Let us revise some rules of exponent
= 
Let us solve the question
∵ The expression is
→ By using the first rule above add the exponents of 7
∴ = 
∴ = 
→ By using the second rule above, subtract the exponents of 7
∵ = 
∴ = 7²
∴ The simplified expression of is 7²
Answer:
sub in the x value for x, so start with y=4(-12)+8
Step-by-step explanation:
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