A bag of sawdust costs $5.00 and can cover 9 feet of ground. By buying part of the bag, how much would it cost to buy enough to
1 answer:
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Answer:
Step-by-step explanation:
Given
The temperature on the ground is
temperature drop observed is
The height of the plane is
The total increase in height per is
units
Temperature drop is
The temperature at that altitude is
Answer:
y - 1 = 3/2(x - 6)
Step-by-step explanation:
First, we need to find the slope of the given equation. Without a graph, the easiest way to do this is by isolating y.
2x + 3y = 18
3y = -2x + 18 (Subtract 2x from both sides)
y = -2/3x + 6 (Divide both sides by 3)
The slope is -2/3. Perpendicular lines have opposite reciprocal slopes, so a line perpendicular to this one would need to have a slope of 3/2. We're given a point for this line, so we can write the equation for it in point-slope form.
Point-Slope Form:
y - 1 = 3/2(x - 6)
If necessary, this can also be written in slope-intercept form by solving for y.