If that is -2+1+4+13 I think it should be 16
2x + 3y = 1470
3y = -2x + 1470
y = -2/3x + 490 <== slope intercept form
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y = -2/3x + 490
slope = -2/3
y int = (0,490)
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description of graphing : Plot ur point at (0,490). Since the slope is -2/3, starting at (0,490)...go down 2 and to the right 3,then down 2 and to the right 3 and you will eventually cross the x axis at the x intercept.
The x intercept can be found by subbing in 0 for y and solving for x
y = -2/3x + 490
0 = -2/3x + 490
2/3x = 490
x = 490 * 3/2
x = 1470/2 = 735...so ur x intercept is (735,0)
therefore, your line will cross the x axis at (735,0)
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function notation is : f(x) = -2/3x + 490
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suppose his profit is 1593....
2x + 3y = 1593
3y = -2x + 1593
y = -2/3x + 531
the graphs for the two months :
similarities : they both have the same slope of -2/3
differences : they have different x and y intercepts
By the way, these are parallel lines
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sorry about the last one....can't see the 3rd month graph
Answer:
1.1%
Step-by-step explanation:
22- 17 = 5% of 22 = 1.1
Answer:
Step-by-step explanation:
1) find slope
y2-y1/x2-x1
10-9 divided by 8 - 4
1/4 = slope
1/4 = y
b = y-int
