A billboard displays a large picture of a tire,
drawn to scale. The actual tire has a diameter
of 40 inches. If the scale used for the picture
is 1feet equals 2 inches, what is the
diameter of the tire, in feet, on the billboard?

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

step-by-step explanation:

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.

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: