C=700+0.4(Y−400)
You asked:
Investigate the equation: \(C = 700 + 0.4 \cdot \left(Y - 400\right)\).
MathBot Answer:
The graph of \(C = 700 + 0.4 \cdot \left(Y - 400\right)\) is a line.
The C-intercept is \(540\).
The Y-intercept is \(-1350\).
The slope of the line is \(\frac{5}{2}\).
The slope-intercept form of the line is \(Y = \frac{5 C}{2} - 1350\).
The line in standard form is \( 5 C - 2 Y - 2700 = 0 \)