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SashulF [63]
3 years ago
15

5) 6x + 5y =-15 Need help it’s writing linear equations!!

Mathematics
2 answers:
9966 [12]3 years ago
8 0

Answer:

the Slope is -6/5  and y is (0,-3)

Step-by-step explanation:

we need to put this equation in y = mx + b  

6x - 5y = -15  u will subtract 6x from both sides

5y = -6x -15...divide both sides by 5

and then simplify

y = -6/5x - 3

and when u  graph its will be (0,-3)

ur slope(m) = -6/5 and ur y int (b) = -3

Svetach [21]3 years ago
4 0

Answer:

oh this is the topic we are talking on in my class

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Complete the square x​^2​​+2x+1
IrinaK [193]
(x+1)^2

hope it helps!
8 0
3 years ago
Find the slope of the line that passes through the ordered pairs (3,5) and (-3,-5)
bija089 [108]

Answer:

5/3

Step-by-step explanation:

In this question, we are trying to find the slope of the line with the given points.

To find the slope, we would use the slope equation: m = y2-y1/x2-x1

Plug in the coordinates and solve:

-5 - 5/-3 - 3

-10/-6

Simplify further while canceling out the negative.

5/3

The slope of the line would be 5/3

6 0
3 years ago
What is the rate of change from x = n to x = 2n?​
puteri [66]

Answer:

\dfrac{-8}{\pi}

Step-by-step explanation:

The rate of change of the function f(x) from point x_1 to point x_2 can be calculated using formula

\dfrac{f(x_2)-f(x_1)}{x_2-x_1}

Given

x_1=\pi\\ \\x_2=2\pi

From the graph of the function

f(x_1)=f(\pi)=4\\ \\f(x_2)=f(2\pi)=-4

So, the rate of change is

\dfrac{f(x_2)-f(x_1)}{x_2-x_1}=\dfrac{-4-4}{2\pi -\pi}=\dfrac{-8}{\pi}

5 0
3 years ago
What’s (2x-4)(6+5x) As a polynomial?
Pavel [41]

Answer:

10x² - 8x - 24

Step-by-step explanation:

Given

(2x - 4)(6 + 5x)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(6 + 5x) - 4(6 + 5x) ← distribute both parenthesis

= 12x + 10x² - 24 - 20x ← collect like terms

= 10x² - 8x - 24

5 0
3 years ago
Read 2 more answers
What makes the equation true -3 y = 18. A. y = 54 B. y = -54 C. y = 6 D y = -6​
Zolol [24]

Answer:

D

Step-by-step explanation:

-3y=18

divide each side by -3

y=-6

I hope this is correct and have a great day

7 0
3 years ago
Read 2 more answers
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