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k0ka [10]
2 years ago
5

Im confused, can someone help?

Mathematics
1 answer:
Bumek [7]2 years ago
8 0
Well, the y-intercept is represented by B. So b would be the dot crossing the y-axis in each graph (which you already circled). Next, the slope for top left is: -1.5, top right is: -1.7, bottom left is: 3, and bottom right is: 1.33. I got those by using this very helpful website named Desmos. Now, I’m order to write the equation for each graph is very simple, all you have to do is put in the slope and y-intercept into the equation. For example, the top left one would be:
y = -1.5x + 4 since we know that the slope is equal to -1.5 and the y-intercept is equal to 4. Hope this helps :)
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PLEASE HELP!!! Find the distance between the following two points: (3,7) and (5,0). Round to the nearest TENTH.
snow_lady [41]

Step-by-step explanation:

7.3 when rounded to the nearest tenth

5 0
3 years ago
Use long division to find the quotient below (8x^3+20x^2+36)/(2x+6)
blsea [12.9K]
Answer: 14x - 42

Hope this helps!
6 0
1 year ago
How do I factor the quadratic equation
anastassius [24]
Factor the following:
10 y^2 - 35 y + 30
Factor 5 out of 10 y^2 - 35 y + 30:
5 (2 y^2 - 7 y + 6)
Factor the quadratic 2 y^2 - 7 y + 6. 
The coefficient of y^2 is 2 and the constant term is 6. 
The product of 2 and 6 is 12. 
The factors of 12 which sum to -7 are -3 and -4. So 2 y^2 - 7 y + 6 = 2 y^2 - 4 y - 3 y + 6 = y (2 y - 3) - 2 (2 y - 3):
5 y (2 y - 3) - 2 (2 y - 3)
Factor 2 y - 3 from y (2 y - 3) - 2 (2 y - 3):
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4 0
3 years ago
The graph shows the charge for a health club in a month. Write an equation that can be used to find the total charge (y) for the
babymother [125]

Answer:y=5x+30

Step-by-step explanation:

The y-intercept is 30 so it is y=?+30

Then the x changes value at a constant rate of 5

So... it is y=5x+30

3 0
3 years ago
Find the next three terms.<br><br> 243, -81, 27, -9...
Katarina [22]

Hi there!


To find the answer, you divide one of the numbers by 3, and some others by -3.


I can show you how to do so! :D


243 ÷ -3 = -81

-81 ÷ 3 = 27

27 ÷ 3 = 9

Next three terms -

9 ÷ 3 = 3

3 ÷ 3 = 1

1 ÷ 3 = 0.3333, the 3 is repeating over and over again


I think this is the answer, based off my notes :)


That's your pattern!


Hope this helps!

Message me if you need anything else, I'd be happy to answer any other questions! :D

4 0
3 years ago
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