Answer:
<u>Option 3: 0 ≤ x ≤ ∞ </u>
Step-by-step explanation:
The domain of a function is the set of all possible x values for the function.
The given function is y = √x
The domain for the square root function should be : x ≥ 0
So, the domain = [0,∞)
Or, it can be written as inequality
So, 0 ≤ x ≤ ∞
So, the answer is option 3.
1: True
This is because <span>(3×5)+(5×5)=40, and 8x5=40
</span>
2: False
This is because <span>(3×2)+(8×3)=30, not 40.
I hope i helped :)</span>
Answer:
(2,-6) and (4,-16)
Step-by-step explanation:
-5x+4 crosses these points
Answer:
211 cm
Step-by-step explanation:
upper rectangle + lower rectangle (11-8=3) + end triangles
(8x20) + (3x12) + (1/2x3x5 each x2)
160+36+15=211