Now, suppose one of the roots of the polynomial function is complex. The roots of the function are
2+i, and 5. Write the equation
for this polynomial
function.
Which of the following must also be a root of the
function?
A. -3
B. -5
C. 2-i
D. 2i

d

gimmee one of those gold crowns!

~coco

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: