Hey! Statement 1 is false because the domain of f is all real numbers since the function is quadratic.
Statement 2 is true.
Statement 3 is true because when we graph f, it is a parabola opening upwards with vertex (3, -1). Since it is opening upward, then the value of x from -∞ to 3 is decreasing while increasing from 3 to ∞.
Statement 4 is false because we just stated above that f is decreasing from -∞ to 3. Hence, f is also decreasing from -1 to 3. Hence, f is not increasing from -1 to ∞.
Statement 5 is false because the axis of symmetry is x = 3.
Statement 6 is true.
Hope this helps! :)
Answer:
<h2><u><em>
8/3 or 2.66.. units </em></u></h2>
Step-by-step explanation:
TSA of cube = 6a²
side = 2/3
= 6 x (2/3)²
= 6 x 4/9
= 2 x 4/3
=8/3
<u>Ans = 8/3 units or 2.66.. units</u>
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Answer:
The rates are equal.
Step-by-step explanation:
To compare these rates, convert them to a unit rate. Divide both the numerator and denominator by the denominator. If you were to express 126 points every 3 games as a fraction:
Now, divide both the top and the bottom by 3:
That is a unit rate of 42 points per game.
Next, do the same thing for the other rate:
This is also a unit rate of 42 points per game, so the rates are equal.
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