7.(03.01) Consider the two groups listed below. Which statement describes the sets? (2 points)
• the length of a swimming pool
• the liquid volume of the pool
The relation (length, volume) is a function, but the relation (volume, length) is not.
The relation (volume, length) is a function, but the relation (length, volume) is not.
O Both the relation (lengtlus volume) and the relation (volume, length) are functions.
O Neither the relation (length, volume) nor the relation (volume, length) is a function.

for the points! : )

my answer is$ 12

step-by-step explanation:

because 15 -2=12

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.