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3 years ago

Graph y−5=−2/3(x+9) using the point and slope given in the equation.

Mathematics

2 answers:

pishuonlain [190]3 years ago

4 0

Answer:

(-1.5, 0), (0, -1)

Paul [167]3 years ago

4 0

Answer: There are several points you could use:

1. (0,-1)

2.(3,-3)

3. (6,-5)

4. (9,-7)

5.(-3,1)

(Just to name a few...)

Step-by-step explanation:

To check these, all you'd have to do is substitute each value in the coordinate. For example, to check if (9,-7) would satisfy the equation, you'd substitute 9 for x and -7 for y, as shown below:

(-7) - 5 = -2/3 (9 +9)

Next, you'd solve the equation. Since (-7) - 5 is basically the same as -7 + -5, or the opposite of 7+5 (which is 12), the answer for the left side would be -12.

Then, you would solve for the right. 9 + 9 is the same as 18. Using that knowledge, you could solve for the rest of the right side by multiplying -2/3 by 18, which is -12.

Since -12 = -12, we know that the coordinates (9,-7) satisfy the equation.

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Determine the distance between point (x1, y1) and point (x2, y2), and assign the result to point distance. the calculation is: d

Ronch [10]

we are given two points as

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3 years ago

Help please<br><br> 2+2-1-1+6=x

natita [175]

Answer:

$2+2-1-1+6=x : x = 8$

Step-by-step explanation:

$2+2-1-1+6=x\\$

Switch sides:

$x=2+2-1-1+6$

Add/Subtract the numbers: $2+2-1-1+6=8$

$x = 8$

Hope I helped, if so may I get brainliest and a thanks?

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The equation that has a graph with a slope of -5/2 and passes through (6,-6)

timama [110]

The answer is y=-5/2x+9 and the picture includes the equation and points. Hopefully, this helps.

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3 years ago

Find the equation of the line passing through the points (15,-25) and (-12,11). Write your answer in the form of y=mx+b

schepotkina [342]

(15,-25)(-12,11)
slope = (11 - (-25) / (-12 - 15) = - 36 / 27 which reduces to - 4/3

y = mx + b
slope(m) = -4/3
use either of ur points (15,-25)...x = 15 and y = -25
now we sub and find b, the y int
-25 = -4/3(15) + b
-25 = - 20 + b
-25 + 20 = b
-5 = b

so ur equation is : y = -4/3x - 5 <==

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3 years ago

Graph ​ y−5=−2/3(x+9) ​ using the point and slope given in the equation.

Graph y−5=−2/3(x+9) using the point and slope given in the equation.