Adding both equations
2x=4k
x=2k
y=k
so (2k,k)
Answer:
Step-by-step explanation:
Because firstly, it is increased by 4% but tge same is followed by a 4% decrease. So the final amount will be 1235
In standard form it would be y= 5x - 4
<h3>
Answer:</h3>
see attached for a graph
domain and range: all real numbers
<h3>
Step-by-step explanation:</h3>
The function is written in slope-intercept form, showing that it has a slope of -3 and a y-intercept of +7. The y-intercept (0, 7) is a point on the line, as is a point 1 unit to the right and down 3 units, (1, 4).
The graph will be the line through these two points.
_____
As with any odd-degree polynomial function, both domain and range are all real numbers: (-∞, ∞).
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