Answer:
D. The range of the function is all real numbers greater than or equal to 0.
Step-by-step explanation:
The graph of the function 
is shown in attached diagram.
1. The domain of the function is the set of all possible values for input (for x). Hence, the domain of this function is
![x\in (-\infty,0]](https://tex.z-dn.net/?f=x%5Cin%20%28-%5Cinfty%2C0%5D)
2. The range of the function is the set of all possible values for output (for y), so the range of this function is
As you can see, only option D is true - The range of the function is all real numbers greater than or equal to 0.
Since the balloon is at h height and has a change of 5 ft that means it could go up (+5) or down (-5) ft. So the answer would be c and D
h+5 and h-5
Answer:
i dont C a pic
Step-by-step explanation:
lol xd
Answer:
1.1 Factoring: x2-44
Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)
Proof : (A+B) • (A-B) =
A2 - AB + BA - B2 =
A2 - AB + AB - B2 =
A2 - B2
Note : AB = BA is the commutative property of multiplication.
Note : - AB + AB equals zero and is therefore eliminated from the expression.
Check : 44 is not a square !!
Step-by-step explanation:
Equation of line: y = mx + b
m = slope
m = y2 - y1 / x2 - x1
m = 6 - 2 / -9 - 3
m = 4/-12
m = -1/3
<u>Plug in One of The Points to Solve for b:</u>
(3,2)
y = -1/3(x) + b
2 = -1/3(3) + b
2 = -1 + b
b = 3
<u>Answer:</u>
y = -1/3(x) + 3
