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2 years ago

HELPPPPPPPPPPP APPARENTLY MY ANSWER WAS WRONG

Mathematics

2 answers:

Nonamiya [84]2 years ago

8 0

Answer:

d= -12 + 925

Step-by-step explanation:

decrease means negative and Increase means up (positive) so probably that why your answer was wrong

densk [106]2 years ago

8 0

Answer:

d= -12 + 925

Step-by-step explanation:

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Which answer best describes the complex zeros of the polynomial function?

marysya [2.9K]

Answer-

D. The function has one real zero and two nonreal zeros. The graph of the function intersects the x-axis at exactly one location.

Solution-

The given polynomial is,

$f(x)=x^3-x^2+6x-6$

The zeros of the polynomials are,

$\Rightarrow f(x)=0$

$\Rightarrow x^3-x^2+6x-6=0$

$\Rightarrow x^2(x-1)+6(x-1)=0$

$\Rightarrow (x^2+6)(x-1)=0$

$\Rightarrow (x^2+6)=0,(x-1)=0$

$\Rightarrow x=\sqrt{-6},\ x=1$

$\Rightarrow x=1,\ \pm \sqrt6i$

Therefore, this function has only one real zero i.e 1 and two nonreal zeros i.e ±√6i . The graph of the function intersects the x-axis at exactly one location i.e at x = 1

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3 years ago

Factorise the following 27 x minus 9 y

dangina [55]

Answer:

27x-9y

3(9x-3y)

Step-by-step explanation:

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2 years ago

What is the equation of a parabola that has a vertical axis, passes through the point (–1, 3), and has its vertex at (3, 2)? x=

Genrish500 [490]

Answer:

y=x216–6x16+4116

Step-by-step explanation:

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Homework Progress

Alborosie

I think answer should be c. Please give me brainlest let me know if it’s correct or not okay thanks bye

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How do you subtract fractions with different denominators?

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Attached the solution and work.

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HELPPPPPPPPPPP APPARENTLY MY ANSWER WAS WRONG ​

HELPPPPPPPPPPP APPARENTLY MY ANSWER WAS WRONG