Answer:
y = x - 2
Step-by-step explanation:
The general structure of an equation in slope-intercept form is:
y = mx + b
In this formula, "m" represents the slope and "b" represents the y-intercept. Before writing our equation in this form, we first need to find the slope. The slope can be found using the point-slope formula:
y₁ - y₂ = m(x₁ - x₂)
In this formula, "m" represents the slope, "x₁" and "y₁" represent the values from Point One, and "x₂" and "y₂" represent the values from Point Two. You can find the slope by plugging the values from the points into the equation and then simplifying.
x₁ = 0 x₂ = -3
y₁ = -2 y₂ = -5
y₁ - y₂ = m(x₁ - x₂)
(-5 - (-2)) = m(-3 - 0)
-3 = m(-3)
1 = m
Now that we have a value for the slope, we can use the values from either one of the points to solve for the y-intercept (from the slope-intercept form equation).
m = 1
x = 0
y = -2
y = mx + b
-2 = (1)(0) + b
-2 = 0 + b
-2 = b
Therefore, the equation of the line in slope-intercept form is:
y = x - 2
1/10 of 1,700,000 km² is 170,000 km² .
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On quiz 1 he would have made a 78 because 9.5*8=76+2=78
On quiz 2 he would have made a 93 because 11.5*8=92+1=93
Hope this helps!
Answer: (1, 2)
Step-by-step explanation:
The diameter of a circle is a straight line beginning and ending at opposite ends of a circle.
The center of a circle will always fall on the midpoint of the diameter.
The line given is horizontal and six units long.
As such, the midpoint is three units to the right of (-2, 2) and three units to the left of (4, 2). The correct midpoint is (1, 2).
This is the center of the circle.