dr shah visits her patients at their homes. The equation y = 150x + 50 represents the amount she changes, where y represents the total cost and x represents the number of hours she spends at home. When the equation is graphed, why does the y-intercept represent?

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*

Ithink it’s d as the answer.

Yes the company can use two vans it works