Graph the system of equations. y=-1/2x+4 and x+2y=8

Find the attached

Step-by-step explanation:

Graphing a system of equations can easily be done using modern technology graphing tools. Desmos graphing tool is the most widely used tool for this purpose.

The system of equations will be solved graphically. The point of intersection will be the solution if needed.

The attachment below shows the graph of the system of equations;

y=-1/2x+4 and x+2y=8

From the attachment below, we notice that the two lines are coincident. This is to mean that the two equations represent the same line.

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: