Question
Solve this system of equations. Write the solution as a coordinate pair. Use a graph if it helps with your thinking. y=-(1)/(2)x-8
Solution
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(146 Votos)
Geisa
Profissional · Tutor por 6 anos
Resposta
The solution to the system of equations is the line represented by the equation
.
Explicação
## Step 1The given equation is
. This is a linear equation in the form of
, where
is the slope and
is the y-intercept.## Step 2In this equation, the slope
is
and the y-intercept
is
.## Step 3The slope of the line is negative, which means the line is decreasing. The y-intercept is the point where the line crosses the y-axis, which is at
.## Step 4To graph this line, we start by plotting the y-intercept at
on the y-axis.## Step 5Next, we use the slope to determine the direction of the line. Since the slope is
, we move down 1 unit and right 2 units from the y-intercept to plot another point on the line.## Step 6Finally, we draw a straight line through these two points to represent the equation
.