Answer:
$472.5
Step-by-step explanation:
10.5x
10.5 × 45= $472.5
Hey there,
The answer is: 18a^3b2/2ab=9a^2*b
:)
Answer:
80
Step-by-step explanation:
Six billion, three hundred ninety-two million, ninety-four thousand and three.
( If it's wrong, please comment about it. )
1. Answer: Vertical shift up 3 units and vertical stretch by factor of 2
<u>Step-by-step explanation:</u>
f(x) = √x
g(x) = 2√x + 3
- adding 3 is a vertical shift up 3 units
- multiplying by 2 is a vertical stretch by factor of 2
2. Answer: Domain: [0, ∞)
Range: [3, ∞)
<u>Step-by-step explanation:</u>
g(x) = 2√x + 3
Domain: The restriction on "x" is that the radical must be greater than or equal to 0. So, x ≥ 0 Interval Notation: [0, ∞)
Range: Since the radical must be greater than or equal to 0, then 2√x is also greater than or equal to 0. Add 3 to that and y ≥ 3. Interval Notation: [3, ∞)
