Answer:
She is not correct
Step-by-step explanation:
distance = rate x speed
Damon:
120 = 2r
r = 60 miles per hour
Ashley:
135 = 2.3r
r = 58.7 miles per hour
El valor absoluto de 26 is 26 |26|=26
Puedes decir que el valor absoluto de un número es el mismo número solo tiene que ser positivo
|-26|=26
|2|=2
|-59|=59
|-1/2|=1/2
Answer:
6.15555555556
Step-by-step explanation:
the 5 is infinite in 6.15 such as 6.155555555 it does not stop
Answer:
Hence, the polynomial function in standard form is:

Step-by-step explanation:
We are given a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros 2,5-i.
As we know that the polynomial function has rational coefficients.
so any complex root always appear in pair.
so as 5-i is a root of f(x) then it's complex conjugate 5+i is also an root of f(x).
Hence f(x) could be represented as:
![f(x)= (x-2)[x-(5-i)][x-(5+i)]\\\\f(x) = (x - 2)[(x-5)+ i][(x-5)- i)\\\\f(x)= (x - 2)[(x-5)^2 - i^2]\\\\f(x)=(x - 2)(x^2 - 10x + 25 + 1)\\\\f(x)= (x - 2)(x^2 - 10x + 26)\\\\f(x) = x^3 - 10x^2 + 26x - 2x^2 + 20x-52\\\\f(x)=x^3 - 12x^2 + 46x - 52](https://tex.z-dn.net/?f=f%28x%29%3D%20%28x-2%29%5Bx-%285-i%29%5D%5Bx-%285%2Bi%29%5D%5C%5C%5C%5Cf%28x%29%20%3D%20%28x%20-%202%29%5B%28x-5%29%2B%20i%5D%5B%28x-5%29-%20i%29%5C%5C%5C%5Cf%28x%29%3D%20%28x%20-%202%29%5B%28x-5%29%5E2%20-%20i%5E2%5D%5C%5C%5C%5Cf%28x%29%3D%28x%20-%202%29%28x%5E2%20-%2010x%20%2B%2025%20%2B%201%29%5C%5C%5C%5Cf%28x%29%3D%20%28x%20-%202%29%28x%5E2%20-%2010x%20%2B%2026%29%5C%5C%5C%5Cf%28x%29%20%3D%20x%5E3%20-%2010x%5E2%20%2B%2026x%20-%202x%5E2%20%2B%2020x-52%5C%5C%5C%5Cf%28x%29%3Dx%5E3%20-%2012x%5E2%20%2B%2046x%20-%2052)
Hence, the polynomial function in standard form is:

Answer:
q#1 Option B.2 possible solution is correct option
Q#2 option c. 1 viable solution is correct option.
Step-by-step explanation:
Q#1
y=4
+3x+45
as this is a quadratic solution
and we know that when we solve a quadratic equation then it gives two possible solutions
hence option b is the correct option
Q#2
option c is correct option when we solve an quadratic equation it gives two solution one is positive and other is negative as we know that income cannot be negative
hence only one viable solution exists when we solve this
y=4
+3x+45 quadratic equation