Slope is m=-2/5 y- intercept is b=4 equation is y= 2/5x+4
not proportional
Negative slope
Answer:
D
Step-by-step explanation:
The open circle at the origin means the rightmost piece will have domain x > 0. That is only the case in choices C and D.
The middle piece has a negative slope. That is only the case in choice D.
The appropriate piecewise function is ...

Answer:
M=47.99988
Step-by-step explanation:
M=1.33333(16+20)
=1.33333(36)
=47.99988
Answer:
599
Step-by-step explanation:
you have to add and substract is easy