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2 years ago

Are there any inputs that cannot be evaluated by the function 6/x-3?

Mathematics

1 answer:

EastWind [94]2 years ago

4 0

Answer:

as written

$\frac{6}{x} -3$ zero would not be allowed....

BUT !!! I think that your question

is ......

$\frac{6}{x-3}$ then the answer is "3"

Step-by-step explanation:

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Select the equation of the line that passes through the point (5, 7) and is perpendicular to the line x = 4.

tresset_1 [31]

Solution:

Equation of line perpendicular to , x=4 is

y +k=0

As, keep in mind , the equation of line perpendicular to , ax + by +c=0 is b x - a y +c=0

As, given the line perpendicular to, x =4, passes through the point (5,7).

So, y+k =0, passes through (5,7).

→ 7 +k=0

→ k= -7

So, line perpendicular to x=4, which passes through the point (5,7) is →y-7=0 that is y=7.

Option (C) →y=7

7 0

3 years ago

Read 2 more answers

Add<br> (2x^2 - 2x) + (6x - 4)

Vesnalui [34]

Answer:

2x^2 +4x -4

Step-by-step explanation:

(2x^2 - 2x) + (6x - 4)

Combine like terms

2x^2 +6x-2x -4

2x^2 +4x -4

7 0

3 years ago

PLEASE HELP PLEASE HELP PLEASEEEE

Delvig [45]

Answer:

27. C

28. D

Step-by-step explanation:

The average of all grades in his fencing class, including the upcoming one, (all grades summed up divided by the amount of grades) must be equal to 86 (percent), hence C is the right answer for 27.

Solving this equation gives:

$\frac{75+88+62+100+x}{5} = 86\\325 + x = 86 \cdot 5\\x = 430 - 325 = 105$

So D is the right answer for 28.

5 0

3 years ago

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Show all your work to factor x^4-10x^2+9

wariber [46]

Answer:

(x + 3)(x + 1)(x − 1)(x − 3) = 0

Step-by-step explanation:

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2 years ago

Jordan needs 5 pounds of chips for a party. The bags he is buying are 24 oz each. According to the number line, how many bags wi

strojnjashka [21]

Answer:

3.33 but he cant buy 3 and 1/3 of a bag of chips so 4

Step-by-step explanation:

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2 years ago