Which of the following values are in range of the function graphed below? Check all that apply. A. 2 B. -6 C. 1 D. -2 E. -1

B. -6  

D. -2

E. -1

Step-by-step explanation:

The range is the values for the output or y values

y is between -6 and 0 including the endpoints

-6 ≤y≤0

A. 2    not included

B. -6  included

C. 1  not included

D. -2 included

E. -1 included

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²

answer: a. 40 sq. units

step-by-step explanation:

pretty simple, since the rectangle is 80 and the triangle is half of it, divide by 2. you'll get 40 afterwards.

hope it ; d.