Answer:
9
Step-by-step explanation:
r+8r+11=29
9r+11=29
9r=29-11
9r=18
r=18-9
r=9
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B. -5
C. 2
D. 5
Please help me
Answer:
5
Step-by-step explanation:
Answer:D-5
Step-by-step explanation:
How many miles per hour (mph) is that?
Concorde could travel distance of 1 mile every 3 seconds which is equals to 1200 miles per hour.
" Distance is defined as the path travelled between two points."
Conversion used
1miunte = 60 seconds
1 hour = 60minutes
= 60 × 60 seconds
= 3600 seconds
According to the question,
Distance travelled in 3 seconds = 1mile
Distance travelled 1 second = mile
Distance travelled in 1hour =
= 1200 miles per hour (mph)
Hence, Concorde could travel distance of 1 mile every 3 seconds which is equals to 1200 miles per hour.
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Answer:
The end behavior of the graph of p is:
f(x) → ∞ as x → -∞ and f(x) → -∞ as x → ∞
Step-by-step explanation:
Given the polynomial function
Since the leading term of the polynomial (the term in a polynomial that contains the highest power of the variable) is -9x⁹, then the degree is 9 i.e. odd, and the leading coefficient is -9, i.e. negative.
This means that f(x) → ∞ as x → -∞ and f(x) → -∞ as x → ∞
The graph is also attached below.
Thus, the end behavior of the graph of p is:
f(x) → ∞ as x → -∞ and f(x) → -∞ as x → ∞
The graph of p(x) will start from the bottom-left and extend towards the top-right of the coordinate plane.
Use the concept of a graph defined as:
Drawing the curve that represents a function on a coordinate plane is known as graphing a function. Every point on the curve will satisfy the function equation if the curve (or graph) reflects the function.
The given polynomial is:
Since we know that,
The end behaviour of the graph of p(x) can be determined by looking at the leading term, which in this case is .
Here, the leading term has an odd degree and a negative coefficient,
the end behaviour of the graph will be as follows:
As x approaches negative infinity, the graph of p(x) will decrease without bound (goes down indefinitely).
As x approaches positive infinity, the graph of p(x) will increase without bound (goes up indefinitely).
Hence, the graph of p(x) will start from the bottom-left and extend towards the top-right of the coordinate plane.
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