Answer:
The domain is -2, 0, 5.
The range is -3, 1, 7.
Step-by-step explanation:
I think part A is 6 miles in a hour and part B is i'm guessing 20 min is how long it would take because that's how long we take to WALK a MILE.
Answer:
The exact value of the function for the given x-value is of -5.
Step-by-step explanation:
In this question, we compute the numeric value of the function f(x) for x = -1, that is, we replace every instance of x in the function by -1.
f(x) = 5x for x = -1

The exact value of the function for the given x-value is of -5.
Answer:

Step-by-step explanation:
The formula of a surface area of a rectagular prism:

l - length
w - width
h - height
We have the dimensions 6cm × 14cm × 5cm. Substitute:

Answer:
see explanation
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 90°
a point (x, y ) → (- y, x ), thus
P(1, - 1 ) → P'(1, 1 )
Q(3, - 2 ) → Q'(2, 3 )
R(3, - 4 ) → R'(4, 3 )