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3 years ago

The graph of y – 3 = (x + 6)?

Mathematics

1 answer:

vekshin13 years ago

5 0

Arrange the formula again then you will obtain y=x+9.
Thus , the y-intercept is 9 by y=mx+c.
When y=0,x=-9 so the x-intercept is -9.

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marissa [1.9K]

Answer: it’s b

Step-by-step explanation:

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3 years ago

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1.Which is an equivalent form of the equation 3x-3y=15?

defon

1) The given equation is 3x-3y=15

To solve for y we subtract 3x both sides:

3x-3x-3y=-3x+15

-3y=-3x+15

With y term -3 is multiplied .We perform the opposite operation both sides that is divide by -3 both sides we have:

y=x-5

Option A :y=x-5 is the right answer.

2) |2x-1|=3

We can remove the absolute sign by forming equations taking both the positive and negative signs:

2x-1=3 or 2x-1=-3

Solving the two equations for x:

2x=3+1 or 2x=-3+1

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Option a)x=2 or x=-1 is the right answer.

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3<3x≤ 6

Dividing by 3 :

1<x≤ 2.

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3 years ago

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Which set of ordered pairs represents a function?

laila [671]

Answer:

Step-by-step explanation:

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3 years ago

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You paid ..I’m broke so I can’t lol ..in my opinion it can be helpful sometimes because some of the questions don’t get answered or it’s someone just saying “I don’t know

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3 years ago

Write down the nth term of the sequence 5, 8, 13, 20, 29

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Hello! To find any number in the arithmetic sequence we can use a formula!

It is given by $a_n =a_1+(n-1)d$

The geometric sequence formula goes by $S_n = \frac{a_1(1-r^n)}{1-r}$

So for this we notice that there's a start of 5 and is being added 3 to get 8.

and then each time it is added by 2 more to get the next time

5
5+ 3 = 8
8 + 5 = 13
13 + 7 = 20
20 + 9 = 29
29 + 11 = 41
41 + 13 = 54
54 + 15 = 69
69 + 17 = 83

Your formula is $a_n = (n-1)^2 + 4

$
Where n starts at 2 not 1

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2 years ago