Acarpenter charges $30 per hour for up to eight hours each day and increases this rate by 50% for additional hours. the carpenter will not work more than ten hours per day. if this daily cost function is modeled by y = f(x) and graphed, which statement is not correct?
a) f(0) = 0, f(8) = 240, and f(10) = 330.
b) the domain is [0, 10] and the range is [0, 330].
c) the graph is increasing on the interval (8, 10) with a slope of 45.
d) if a $20 trip charge is added, the new x-intercept will be (20, 0).

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

the answer is c

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

the answer is:

mean: 6

mad: 2.14