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Alenkinab [10]
3 years ago
13

What is the slope-intercept form of the line passing through the point (2, 1) and having a slope of 4?

Mathematics
1 answer:
patriot [66]3 years ago
6 0

Answer:

1=4(2)-7

Step-by-step explanation:

y=mx+b

b=where it crosses the y-axis

m=slope

1=4(2)-7

You might be interested in
What is 3(m+5)-6=3(m+3)
sveta [45]

First, we can actually start off by dividing both sides by 3:

m + 5 - 2 = m + 3

m + 3 = m + 3

0 = 0

m has an infinite number of solutions

8 0
3 years ago
Three data sets show the number of text messages sent by Jada, Diego, and Lin over the past 6 days as well as the mean number of
serious [3.7K]

Answer:

Jada: 1

Diego: 4/3

Lin: 10/3

Step-by-step explanation:

To find MAD, you calculate the mean of the data sets (which you were given in this case), and then find the distance of each number in the data set from the mean. You then write all the distances down, and then find the mean of THAT. Now you have your MAD.

Example (Jada)

Data set: 4,4,4,6,6,6

Mean: 5

Distances: 1,1,1,1,1,1

Mean of distances (and therefore the MAD):

(1+1+1+1+1+1) divided by 6 = 1

5 0
3 years ago
Identify the slope of the line shown in the graph below:
MrRissso [65]
I believe the slope of any vertical line is "undefined" because slope= rise(change in y values)/ run(change in x values).

Therefore, the slope for a horizontal line is
m= 0/(x2-x1).

However, for a vertical line the x-values are the values that are not changing. So, m= (y2-y1)/0. It is not possible to divide anything by zero. So, the slope of a vertical line is reported as m= undefined.

Any questions?
4 0
3 years ago
Skylar and Rodrigo each recorded how far they traveled while skateboarding. Skylar traveled 65 feet in 5 seconds and Rodrigo tra
ICE Princess25 [194]
The answer to your question is 13.5
6 0
3 years ago
Question in picture. Thanks!
KonstantinChe [14]
2x^2+4x+2
Carry the 2 over to the 3 behind the 4 and multiply so 2times2 is 4. So i new equation is.
X^2+4x+4
Now you have to find the factors of 4 which is 1,4 and 2,2
So now you have to see which one adds up to 4 so 1+4 is 5 so cross that out and 2+2=4.
So the two number is 2 and 2 now you have to bring down the x^2 and the signs.
(X+2) (X+2) and thats your answer
8 0
3 years ago
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