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Ipatiy [6.2K]
2 years ago
9

help please?? cant solve

Mathematics
2 answers:
PilotLPTM [1.2K]2 years ago
8 0
Y=-2/5-1 i hope this helps!
Svet_ta [14]2 years ago
7 0

Answer:

i believe it would be y=-2/5x-1

Step-by-step explanation:

because its a negative association, so the slope would be negative. and the y-intercept is negative because it's below the x-axis.

i hope this helped

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I really need this . Someone please help . Is it abc or d
prisoha [69]

Answer:

B

Step-by-step explanation:

lets start off by looking at point A (1,1)

4 units to the right is along the x-axis, so the x-coordinate would be 5 (1 + 4)

2 units up is on the y-axis, so the y-coordinate would be 3 (1 + 2)

A is now (5,3). we can eliminate choices A, C, and D as they each have negative numbers in them, and we are moving in the positive direction, not the negative.

the answer is B

7 0
3 years ago
Answer and how to do it
ollegr [7]

Answer:

(x - 9)^2 + y^2 = 36

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)^2 + (y - k)^2 = r^2

You are given

x^2 + y^2 - 18x + 45 = 0

In order to put the equation in standard from, we need to complete the square. Since there is no y term, the y part is simply y^2, and there is no need to complete the square for y. For x, we do have an x term, so we must complete the square in x.

Start by grouping the x terms and subtracting 45 from both sides.

x^2 - 18x + y^2 = -45

Now we need to complete the square for x.

x^2 - 18x ~~~~~~+ y^2 = -45

The number that completes the square will go in the blank above, and it will also be added to the right side of the equation.

To find the number you need to add to complete the square, take the coefficient of the x term. It is -18. Divide it by 2. You get -9. Now square -9 to get 81. The number that completes the square in x is 81. Now you add it to both sides of the equation.

x^2 - 18x + 81 + y^2 = -45 + 81

(x - 9)^2 + y^2 = 36

Answer: (x - 9)^2 + y^2 = 36

6 0
3 years ago
Please help test due in 30 mins!
nikklg [1K]

Answer:

A is the answer

Step-by-step explanation:

3 0
3 years ago
The price of milk has been increasing over the last month. Audrey believes there is a positive correlation between the number of
iris [78.8K]

Answer:

Its 0.33

Step-by-step explanation:

Took the test

4 0
3 years ago
If f(x)=5x^3-2 and g(x)=x+1, find (f-g)(x)
eduard
(f-g)(X) = f(X)-g(X) = 5x^3-2-x-1= 5x^3-x-3
6 0
3 years ago
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