This is dividing
So 1 mile has 1760 yards so in total
2 miles = 3520 yards and it takes 5 minutes to clean up 200 yards (We divide)
3520 ÷ 200 = 17.6 ( Now we multiply)
17.6 x 5 = 88 minutes or ( 1 hour and 22 minutes)
1) Always be polite and professional.
2) Specifically address the points that you disagree with.
3) Provide Evidence.
4) Close with a brief summary of your rebuttal.
Awnser is: T(total)=30(admission)+4(price of rides)x(number of rides)
Answer:
f(x) = (x +4)(x -1)(x -2)²
Step-by-step explanation:
The given points are all x-intercepts of the function. As such, each corresponds to a factor of the function. The x-intercept x=p corresponds to factor (x-p), for example.
Here, the x-intercept (2, 0) is repeated. It is said to have "multiplicity 2". That multiplicity value means the factor will have an exponent of 2 in the factored form of the function:
f(x) = (x -(-4))(x -2)(x -1)(x -2)
f(x) = (x +4)(x -1)(x -2)²
_____
<em>Additional comment</em>
When an x-intercept has even multiplicity, the graph will touch the axis there, but will not cross.
Answer:
The fully factored form of the function f(x) is : (x+5)(x-1)(x-3)
Step-by-step explanation:
Given function f(x)= x³+x²-17 x+15 is a third degree polynomial. Hence, it will have 3 zeros.
Also, <u><em>(x+5) </em></u>is the factor of given function.
⇒(x+5) divides the function f(x).
∴ <em>(x³+x²-17 x+15) ÷ (x+5) = (x²-4 x+3) </em> ......(1)
Now, we will factorize x²-4 x+3 to get other zeros of the function f(X).
<em>x²-4 x+3 ⇔ x²-3 x-x+3</em>
⇔ <em>x(x-3)-1(x-3) ⇔ (x-1)(x-3)</em> ....(2)
hence, <em>x²-4 x+3 ⇔ (x -1)(x-3)</em>
From, equation (1),(2) the factors of<u><em> f(x) = x³+x²-17 x+15 are (x -1)(x-3)(x-5)</em></u>
