What is the slope of the line that passes through the points (-2,5) and (3,-4) in the standard (x,y) coordinate plane
1 answer:
To find the slope between two coordinates, you use the formula:
m = y2 - y1/x2 - x1
If coordinate A is (-2, 5) and coordinate B is (3, -4), then:
y2 = -4
y1 = 5
x2 = 3
x1 = -2
So, just substitute the points into the formula.
m = -4 - 5/3 - (-2)
m = -9/5
The slope of the line is -9/5.
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Use substitution
-x + 4 = 1/3x + 8
4 = 4/3x + 8
-4 = 4/3x
x = -4 * 3/4
x = -3
Then plug x into one of the original equations. In this case y = -x + 4 is the easiest.
y = -(-3) + 4
y = 7
Option ( A ) is the correct answer.
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Answer:
256
Step-by-step explanation:
All of these are multiples of 4.
4^2= 16
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4^4=256
y=2/3x-2 hope this helps!
Answer:
3.2
Step-by-step explanation:
