Which of the following correctly describes the end behavior of the polynomial
1 answer:
Answer:
A. Both ends go down.
General Formulas and Concepts:
<u>Algebra II</u>
- End behavior - what the y-values are approaching as x approaches negative infinity or infinity
Step-by-step explanation:
If we graph the function, we can see that when x goes to -∞, y also goes to -∞.
We also see that when x goes to ∞, y <em>still</em> goes to -∞.
Therefore, both ends of the graph would head towards -∞, making A. the correct answer choice.
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Answer:
Step-by-step explanation:
<u>Equivalent Fractions</u>
Two fractions are equivalent if they represent the same rational number, regardless of their expression. For example, the fraction 2/5 is equivalent to 10/25 since they both represent the number 0.4
To find if a given fraction is equivalent to another given fraction, we can simplify or amplify it until an equivalence is found or not. We can also simply perform the division and compare the results.
We must find out if the four choices are equivalent to the fraction 4/9. Let's start with the first one
We simplified it by 4 and found it's not equivalent to 4/9. The fraction
is equivalent to 4/9 when simplified by 2.
This fraction was simplified by 3 and is not equivalent to 4/9. Finally
Is equivalent to 4/9 when simplified by 3. Summarizing, these fractions are equivalent to 4/9