3. Which temperature during the week is the closest to 0? Explain how you decided this using absolute value. 4. Which temperature during the week is farthest from 0? Explain how you decided this using absolute value.
5. Which is the coldest temperature? Explain how you determined this using the number line.
6. Which is the warmest temperature? Explain how you determined this using the number line?

The closest temperature to zero during the week is -0.5 °F because it's absolute value, 0.5, is smaller than the other numbers.

The farthest temperature from zero during the week is 5 °F because it's absolute value, 5, is the highest out of all the other numbers.

The coldest temperature would be -4 °F, because it is the farthest number on the left side of zero on the number line.15-May-2020

The warmest temperature would be 5 °F, because it is the farthest number on the right side of zero on the number line.

Step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

step-by-step explanation: