It is linear... x is increasing by 2 and y is increasing by 7 each time
The required equation of a line is y = 9/5 (4x - 12)
Given-
The point from which the line passes through is (3,2)
The slope of the given line m is -4/5.
Equation of the line
The linear equation of a line can be represented by a set of points on a graph using the equation of the line.
The standard form of the line passing through the point x₁, y₁
The slope m is given by,
m = (y - y₁) / (x - x₁)
Put the values of points and slope in the above equation, we get,
-4/5 = (y - 2) / (x - 3)
-4/5(x - 3) = y -2
-4x/5 + 12/5 = y - 2
-1/5 (4x - 12) + 2 = y
y = 9/5 (4x - 12)
The linear equation of a line can be represented by a set of points on a graph using the equation of the line. The following equation depicts a line that crosses (3, 2) and has a slope of -4/5: y = 9/5 (4x - 12)
Learn more about equation of line here;
brainly.com/question/26078619
#SPJ4
X*.25 because in order to have the discount you have to take it out of 100%
2x+50 and 7x are "vertical angles" and are thus equal to one another.
2x+50 = 7x
50 = 5x
x=10 (answer) You should find the actual angles.
They are 2(10)+50 = 70 and
7(10) = 70
