there were 600 sheep and goats in the hills. If the ratio of sheep to goats in 1 to 2, how many sheep are there
2 answers:
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Answer:
y =
Step-by-step explanation:
The equation for a linear graph is usually written in the following format...
y = mx + b
Where m would be the slope, usually referring to rise over run and b would be the y-intercept (where the line crosses the y-axis). From the graph, we can see that the line crosses the y-axis at point 3 so b would be 3. The graph also shows us that for every 1 value that the line rises it moves to the right 2 values. Therefore, the slope would be 1/2. Using these values we can create the following equation...
y =
Answer:
Part a) The slope is
Part b) The equation in point slope form is
Part c) The equation in slope-intercept form is
Step-by-step explanation:
we have the points (3,4) and (-3,6)
Part a) What is the slope of the line?
The formula to calculate the slope between two points is equal to
substitute the given points
Part b) Write the equation of the line in point-slope form
we have
substitute
---> equation in point slope form
Part c) Write the equation of the line in slope-intercept form
we have
Isolate the variable y
distribute right side
Adds 4 both sides
---> equation in slope intercept form