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Hello! To graph this equation, we need to determine the y-intercept and slope of the equation.
y = 1/6x
There is no y-intercept stated in the equation, which means it is 0, and the line passes through the origin (0,0).
The slope is 1/6. To graph this, you can think of
The slope is rising 1 unit, and it is going 6 units to the right as the slope is increasing. Hope this helps! :)
y = 1/6x
There is no y-intercept stated in the equation, which means it is 0, and the line passes through the origin (0,0).
The slope is 1/6. To graph this, you can think of
The slope is rising 1 unit, and it is going 6 units to the right as the slope is increasing. Hope this helps! :)
Answer:
f(4) = 3
x = -1
Step-by-step explanation:
Line graphed shows a linear function.
Since this line passes through two points (4, 3) and (-1, 4)
Let the function is,
f(x) = mx + b
where 'm' = slope of the line
b = y-intercept of the line
Slope 'm' =
=
=
f(x) =
Since a point (4, 3) lies on the line,
f(4) =
3 =
b = 3 + 0.8
b = 3.8
Therefore, f(x) = -0.2x + 3.8
For x = 4
f(4) = -0.2(4) + 3.8
= -0.8 + 3.8
= 3.0
For f(x) = 4
4 = -0.2x + 3.8
0.2x = 3.8 - 4
x =
x = -1