Answer:
- domain (-∞, ∞)
- range (-∞, 4]
- increasing (-∞, 0)
- decreasing (0, ∞)
- constant (only at x=0, not on any interval)
Step-by-step explanation:
The graph is of the equation y = -x^2 +4. It is a polynomial of even degree, so has a domain of all real numbers: (-∞, ∞).
The vertical extent of the graph includes y=4 and all numbers less than that:
range: (-∞, 4]
The graph is increasing to the left of its vertex at x=0, decreasing to the right.
increasing (-∞, 0); decreasing (0, ∞)
There is no interval on which the function is constant. It has a horizontal tangent at x=0, but a single point does not constitute an interval.
Answer:
Step-by-step explanation:
To find x, we need to do opposite operations.
x+6=17
Subtract 6 from both sides, since subtraction is the opposite of addition, thus cancelling the 6 out.
x+6=17
-6 -6
x=11
So x is 11.
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hope it helps
<h3>
Hey!</h3><h3>
</h3>
<u><em>12 pounds converted into grams is going to be 5443.11 grams. </em></u>
<u><em /></u>
So your answer is:
<u>The chef uses about 5443 grams of butter each day</u>
<u />
Hope this helps! °ω°
Answer:
squared feet
Step-by-step explanation:
surface area of a barn is its length multiplied by its width which most definitely would have been measured in ft
therefore xfeet multiplied by yfeet will give xy squared feet
