When Angel left his house in the morning, his cell phone battery was partially charged. Let B represent the charge remaining in Angel's battery, as a percentage, t
hours since Angel left his house. A graph of B is shown below. Write an equation for
B then state the slope of the graph and determine its interpretation in the context of
the problem

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

it is 570

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this