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Hoochie [10]
3 years ago
12

Find the equation of the line.

Mathematics
1 answer:
aev [14]3 years ago
6 0

Hey there! I'm happy to help!

The slope-intercept equation for a line is y=mx+b. It looks like we need to find m and b, where m is the slope, which is the steepness of the line, and b is the y-intercept, where the line hits the y-axis.

Well, from looking at the graph. we immediately see that the line hits the y-axis at (0,4), so this means that the y-intercept, or b, is four.

The slope is pretty easy to find as well. The first thing we need to do is find two points on the line. Well, we have already found one point on the line: (0,4). One other nice point I see is (3,6). Let's use these two to find the slope.

The find the slope, you divide the vertical distance between the two points by the horizontal distance between them.

We see that (3,6) is two squares higher than (0,4). So, our dividend is 2.

Horizontally, we also see that (3,6) is three squares to the right of (0,4). So, our divisor is 3.

This means that our slope, or m is 2/3. This makes sense because for every 1 square to the right the line goes, it goes up 2/3.

Therefore, your equation is y=2/3+4.

Have a wonderful day!

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A bonsai tree is 18 inches wide and stands 2 feet tall. What is the ration of the width of the bonsai to its height?
Paha777 [63]

Answer:

3:4

Step-by-step explanation:

Before we start to deal with the ratio, we need all lengths in the same units.

The width is 18 inches.

The height is 2 feet.

Let's convert the height to inches. Then we will have both dimensions in the same units, inches.

2 ft * (12 in.)/ft = 24 in.

Now we have:

width = 18 in.

height = 24 in.

ratio of width to height = 18 in. to 24 in. = 18/24 = 3/4 = 3:4

4 0
3 years ago
In the data set shown below, what is the value of the quartiles? {42, 43, 44, 44, 48, 49, 50} A. Q1 = 43.5; Q2 = 44; Q3 = 49 B.
ANTONII [103]

Answer:

C

Step-by-step explanation:

I don't actually know how to explain it but,

Q1=43.5

Q2=44

Q3=48.5

Sorry, I can't help more.

3 0
3 years ago
100 POINTS!!!!!!!!!!!!!!!!
mihalych1998 [28]
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The change, from the predicted data to the actual data, in the average number of downloads of the application for Company B from the day the application was launched to 4 days after the application was launched would increase by approximately 174 downloads per day.

Based on this information, Company B made a more accurate prediction of the average number of downloads of the application per day.
8 0
3 years ago
WILL GIVE BRAINLIEST if thorough steps are provided!
leonid [27]

Answer: 106.5 I believe

Step-by-step explanation:it’s gonna be 6 to the third power minis three over x=2

4 0
2 years ago
Read 2 more answers
Please help need to turn this in today
zmey [24]
1) 5.1
2)7.9
3) 4
4)20
5)8.9
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I'am somewhat confident that some are right because iam not sure your suppose to round the nearst tenth
8 0
2 years ago
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