Solve the system of equations 4x-5y=-64x−5y=−6 and -6x+7y=12−6x+7y=12 by combining the equations.
1 answer:
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Percentages are out of 100. So we'll multiply by 0.85 to represent the 15%
To find the y points on the graph we can use f(x) =
We'll input 1-5 for x to find y:
1:
2:
3:
4:
5:
Therefore the answer is a graph of exponential function going down from left to right in quadrant 1 through the point 0, 40 and approaching the x-axis.
To find the y points on the graph we can use f(x) =
We'll input 1-5 for x to find y:
1:
2:
3:
4:
5:
Therefore the answer is a graph of exponential function going down from left to right in quadrant 1 through the point 0, 40 and approaching the x-axis.