''Write an equation for line ` l `.''
1 answer:
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Answer: The graph is attached.
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:
Where "m" is the slope and "b" is hte y-intercept.
In this case, given the linear function:
You can rewrite it as:
You can identify in the graph that the y-intercept is:
Now, in order to find the x-intercept, you can substitute and solve for "x". This is:
Finally, knowing the y-intercept and the x-intercept, you can graph the function (See the graph attached)
we can use average rate of change formula
(a) x = -3 to x = -2
Firstly, we will find points
(-3, 0) and (-2,2)
now, we can plug these values into formula
and we get
(b)x = -2 to x =1
Firstly, we will find points
(-2,2) and (1,-4)
now, we can plug these values into formula
and we get
(c) x = 0 to x =1
Firstly, we will find points
(0,-3) and (1,-4)
now, we can plug these values into formula
and we get
(d) x = 1 to x =2
Firstly, we will find points
(1,-4) and (2,0)
now, we can plug these values into formula
and we get
(e) x = -1 to x =0
Firstly, we will find points
(-1,0) and (0,-3)
now, we can plug these values into formula
and we get
(f) x = -1 to x =2
Firstly, we will find points
(-1,0) and (2,0)
now, we can plug these values into formula
and we get