Mary purchases b pounds of bananas for $1.89 a pound. let c(b) represent the total cost. describe the graph of the total cost of mary’s bananas.

i would say the graph would be greaterthen or equal to so a closed circle with a line pointing to the positive side/right side

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

mark other person brainliest