Answer:
The equation of the line fully simplified slope-intercept form:
Step-by-step explanation:
We know the slope-intercept form of the line equation is
where m is the slope and b is the y-intercept
Given the points on the line
Finding the slope between the points (0, -5) and (3, 0)
We know the y-intercept can be determined by setting x = 0 and solving for y.
From the graph, it is clear that
at x = 0, y = -5
Thus, the y-intercept = b = -5
now substituting b = -5 and m = 5/3 in the slope-intercept form
Thus, the equation of the line fully simplified slope-intercept form:
2x^2 + 8x - 12 = 0..divide by 2
x^2 + 4x - 6 = 0
x^2 + 4x = 6...add 4 to both sides of the equation
x^2 + 4x + 4 = 6 + 4
(x + 2)^2 = 10....<== ur constant is 10
x + 2 = (+-)sqrt 10
x = -2 (+ - ) sqrt 10
x = -2 + sqrt 10
x = -2 - sqrt 10
Answer: 
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Answer:
Where m is the slope and b the intercept.
Using the information given the variable cost 5.5 per hour represent the slope and the fixed cost 10 represent the value of b and then our model would be given by:
Wher y is the total cost and x the hours rented
Step-by-step explanation:
For this case we want to model the situation with a general equation given by:
Where m is the slope and b the intercept.
Using the information given the variable cost 5.5 per hour represent the slope and the fixed cost 10 represent the value of b and then our model would be given by:
Wher y is the total cost and x the hours rented
