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Sever21 [200]
4 years ago
7

The line contains (3, -10) and (7, 22)

Mathematics
1 answer:
Alex787 [66]4 years ago
8 0
(y-22)/(x-7)=(-10-22)/(3-7)

(y-22)/(x-7)=8
y-22=8x-56
8x-y+34=0
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What is the length of ? Round to the nearest tenth. hurry please
professor190 [17]
Well from positive y axis Q is situated at 6 units while P is situated at 3 units.

So length of PQ - 6+3 = 9 units.
Rounding up your answer is 10 units

5 0
3 years ago
Can someone help me with this?
vlabodo [156]

Answer:

-35/4

Step-by-step explanation:

8 0
3 years ago
For 98 points:I just need this
svp [43]

Answer:

1. You can tell because every y value divided by its corresponding 3 value is 1/3, except 0 because 0 divided by 0 is 0.

2. Samuel is incorrect because when his sister's age is divided by his age, it differs every year.

(Example: 5/10 ≠ 10/15)

7 0
3 years ago
Find the vertical and horizontal asymptote if they exist
tresset_1 [31]

Hello!

Vertical asymptotes are determined by setting the denominator of a rational function to zero and then by solving for x.

Horizontal asymptotes are determined by:

1. If the degree of the numerator < degree of denominator, then the line, y = 0 is the horizontal asymptote.

2. If the degree of the numerator = degree of denominator, then y = leading coefficient of numerator / leading coefficient of denominator is the horizontal asymptote.

3. If degree of numerator > degree of denominator, then there is an oblique asymptote, but no horizontal asymptote.

To find the vertical asymptote:

2x² - 10 = 0

2(x² - 5) = 0

(x - √5)(x + √5) = 0

x = √5 and x = -√5

Graphing the equation, we realize that x = -√5 is not a vertical asymptote, so therefore, the only vertical asymptote is x = √5.

To find the horizontal asymptote:

If the degree of the numerator < degree of denominator, then the line, y = 0 is the horizontal asymptote.

Therefore, the horizontal asymptote of this function is y = 0.

Short answer: Vertical asymptote: x = √5 and horizontal asymptote: y = 0

7 0
3 years ago
Can someone please explain to me how to add and subtract integers without using a number line? What's the rule for it?
irga5000 [103]
ADD:
If both numbers are positive or negative then you have to add them if its a negative then your answer is a negative.6+1=7;-4+-1=-5

If one of the numbers are negative and the other one is positive then you will have to subtract.Then find the bigger number in the problem if its a negativie then your answer is a negative if your number is positive then your answer is a positive.-9+1=-8;4+-3=1

Sorry Don't Know What The Rules For Subtraction.But Hope This Helped You For Adding.
4 0
3 years ago
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