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Anastaziya [24]
3 years ago
9

Anya graphed the line (y – 2) = 3(x – 1) on the coordinate grid. What is the slope of the line

Mathematics
1 answer:
3241004551 [841]3 years ago
3 0
Given a point-slope form equation, we can easily locate of the slope of the linear equation. As a review, the point-slope form can be expressed as 
(y-y_{1}) = m(x-x_{1})

where y₁ and x₁ are the x and y-coordinates of the equation and m is the slope. Seeing that (y-2) = 3(x-1) is already in this form, we can clearly see that the slope of the equation is equal to 3.

Answer: 3
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Click here What is the average rate of change for this exponential function for the interval from x=2 to x = 4? 15 10 -5 5 10 O
Triss [41]

Answer:

c. 6

Step-by-step explanation:

Given

See attachment for graph

Required

Average rate of change

This is calculated as:

Rate = \frac{f(b) - f(a)}{b - a}

Where

(a,b) = (2,4)

So, we have:

Rate = \frac{f(4) - f(2)}{4 - 2}

Rate = \frac{f(4) - f(2)}{2}

Using the attached graph, we have:

f(2) = 4

f(4) = 16

So, we have:

Rate = \frac{16- 4}{2}

Rate = \frac{12}{2}

Rate = 6

4 0
3 years ago
What percent of 67 is 12
Shtirlitz [24]
Approximately 17.91%
6 0
4 years ago
Please please please help!! i’ll mark the brainliest and give 15 points!!!!
Korolek [52]

9514 1404 393

Answer:

  -108

Step-by-step explanation:

About the easiest way to do this for small values of n is to compute each of the terms using the given recurrence relation.

  a_1=4\\\\a_2=-3a_1=-3(4)=-12\\\\a_3=-3a_2=-3(-12)=36\\\\a_4=-3a_3=-3(36)=-108\\\\\boxed{a_4=-108}

_____

<em>Alternate solution</em>

You recognize that the recurrence relation describes a geometric sequence with a first term of 4 and a common ratio of -3. The n-th term of a geometric sequence is ...

  a_n=a_1\cdot r^{n-1} \qquad\text{for first term $a_1$ and common ratio $r$}

Then the 4th term will be ...

  a_4=4\cdot(-3)^{4-1}=4\cdot(-27)=-108

3 0
3 years ago
Can y’all help me with this!???? I’ll boost you up!
Alecsey [184]

The equations have been computed below

<h3>How to illustrate the information?</h3>

3(x + 2) + 11 = 5(x - 4)

3x + 6 + 11 = 5x - 20

Collect like terms

3x - 5x = -20 - 17

-2x = -37

x = 37/2

x = 18.5

6x + 4 = 3(3 - 2x)

6x + 4 = 9 - 6x

Collect like terms

6x + 6x = 9 - 4

12x = 5.

x = 5/12

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

7 0
2 years ago
True or False
Hitman42 [59]

Answer:

True

Step-by-step explanation:

To find the average of anything, you add their values together, and then divide that number by how many of them you added.

Here, you are trying to calculate monthly expenditure, so you add their values together (the sum of monthly expenditures) and then you divide it by how many months you used to add up to the sum (divided by the number of months).

Hope this helped ya! :)

4 0
3 years ago
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