Answer: y=-8x+36
Step-By-Step:
y=-8x+b
12=-8(3)+b
12=-24+b
b=36
Answer:
10 years until the value of the car is 11000 dollars
Step-by-step explanation:
The value of the car after t years is modeled by the following equation:
In which V(0) is the initial value and r is the yearly depreciation ratio, as a decimal.
A new car is purchased for 21100 dollars.
This means that
The value of the car depreciates at 6% per year.
This means that . So
To the nearest year, how long will it be until the value of the car is 11000 dollars?
This is t when
To the nearest year
10 years until the value of the car is 11000 dollars
Answer:
y-intercept is (0, 2) and the slope is 1
16)
The formula for finding the volume of a rectangular prism is v=l×w×h
l=length
w=width
h=height
So plug in the numbers and solve normally.
V = 3 × 2 1/2 × 5 1/2
V = 3 × 13 3/4
V = 41 1/4
17)
The formula for finding the volume of a triangular prism is V=1/2(l×w×h)
Plug in the numbers and solve normally.
V = 1/2(4 × 9 1/2 × 8 3/4)
V = 1/2 (4 × 83 1/8)
V = 1/2 (332 1/2)
V = 166 1/4
ANSWER
A) The algebraic function has a greater maximum value.
EXPLANATION
The given function is
This can be rewritten as:
The maximum value of this function is 2.5
The maximum value of the graph is less that zero.
This means that that the maximum value of the algebraic function is greater than the maximum value of the graph.