Answers:
Horizontal Line: y = 5
Vertical Line: x = 8
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Explanation:
All horizontal lines are of the form y = k, for some constant k. We want the horizontal line to pass through (8,5), meaning every point on this horizontal line must have y coordinate 5. Therefore, y = 5 is the equation of the horizontal line. Two such points on this line are (1, 5) and (8, 5). All that matters is the y coordinate is 5. The x coordinate can be anything you want. The slope of any horizontal line is 0.
Flipping things around, all vertical lines will have the x coordinate of each point be the same value. Draw a vertical line through (8,5) and note how each point has x coordinate of 8. Two such points are (8,1) and (8,5). Therefore, the equation of the vertical line is x = 8. The y coordinate can be any value you want. The slope of any vertical line is undefined. Unlike the horizontal line, we cannot write this equation in slope intercept form (namely because the slope isn't defined).
See if you can scroll through the picture
Answer:
p=$193.86 (assuming we are talking about dollars)
Step-by-step explanation:
In order to solve this problem, we must set each function equal to each other, so we end up with the following equation we must solve for p:
So next, we divide both sides of the equation by 130 and by 
So we get:
and we simplify, so we get:
which can be further simplified to:
and next, we take the natural logarithm to both sides, so we get:
0.006p=ln(3.2)
and finally we divide both sides of the equation by 0.006 so we get:
and simplify so we get our answer:
p=$193.86 (in the case that p is given in dollars)
Answer:
8-14 or -6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given A = w:
w in terms of A is w = A, and
A in terms of w is A = w
