Answer:
- domain: -∞ < x < ∞
- range: -2 ≤ y < ∞
Step-by-step explanation:
<u>Domain</u>
The domain is the horizontal extent of the function, the set of input values for which it is defined. A parabola that opens up or down is defined for all x values, so its domain is ...
-∞ < x < ∞ . . . . . . (-∞, ∞) in interval notation
__
<u>Range</u>
The range is the vertical extent of the function, the set of output values it produces. The vertex of the parabola is one extreme of the range. Depending on the direction it opens, the other extreme will be +∞ or -∞. The range includes the y-value of the vertex. Here, the range is ...
-2 ≤ y < ∞ . . . . . . [-2, ∞) in interval notation
Answer:
the measure of arc AB is 150°
Answer:
AQ1: Divide what she owed by 4
AQ2: -18
The sum of angles in triangle is equal to 180 degrees, so we need to check the sum of 60, 60 and 70
60+60+70=190
190>180, so it's false
Answer: False
Answer:
Its already a decimal because its no longer a fraction.
Step-by-step explanation:
35000/1 = 35000 or 35000.0
Unless you have:
35000/10 = 3500.0
35000/100 = 350.00
35000/1000 = 35.000
35000/10000 = 3.5000
and so on...
