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Sauron [17]
2 years ago
5

Write the equation of the line that passes through the point (-2,4) and has a slope of 4.

Mathematics
1 answer:
NikAS [45]2 years ago
7 0

Answer:

Step-by-step explanation:

alright! let's do it

y =mx + b

the slop would be "m"

y = 4x+b

and then, let's plot -2 to x and 4 to y.

why? well to find " b " as y intercept

4 = 4(-2) +b

4 = -8 +b

4 = -8 +b

+8    +8         both side add 8  to keep the same between 2 sides

12 = b

so:

y = 4x +12

and done! hope you enjoy!

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Please answer a few questions. :)
hichkok12 [17]
Sorry I can't read it,
 otherwise i would be happy to help you

8 0
3 years ago
3
Y_Kistochka [10]

Answer:

D) y = -1/2x + 4

Step-by-step explanation:

Points on the graph: (0, 4) and (8, 0)

Slope:

m=(y2-y1)/(x2-x1)

m=(0 - 4)/(8-0)

m= -4/8

m = -1/2

Slope-intercept:

y - y1 = m(x - x1)

y - 4 = -1/2(x - 0)

y - 4 = -1/2x

y = -1/2x + 4

8 0
2 years ago
Martha is carrying her biology, science, and math textbooks. Her books weigh a total of 9 pounds. Her biology textbook weighs 3
Nata [24]
1 pound = 16 oz
Her books weigh 9 pounds or (9)(16)= 144 oz
Math Textbook= 40 oz
Biology textbook= 3 pounds or (3)(16)= 48 oz

Total weight of books - math textbook - biology textbook = science textbook
144-40-48 = 56oz
science textbook = 56oz

5 0
3 years ago
2. Determine whether each event is impossible,
Gre4nikov [31]

Answer:

likely is the awnser

Step-by-step explanation:

likely is the awnser

3 0
3 years ago
Help will give brainliest
I am Lyosha [343]

Answer:

the answer is y = x + 1

have a good day :3

7 0
2 years ago
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