Someone help please!
1 answer:
See attachment for the graph of the functions y = x + 2, y = 2x and y = -x
<h3>How to complete the tables and plot the graphs?</h3><u>Equation 14</u>
The equation is given as:
y = x + 2
When x = 0, we have
y = 0 + 2 = 2
When x = 1, we have
y = 1 + 2 = 3
When x = 2, we have
y = 2 + 2 = 4
So, the complete table is
x y
0 2
1 3
2 4
See attachment for the graph of the function y = x + 2
<u>Equation 15</u>
The equation is given as:
y = 2x
When x = 0, we have
y = 2 * 0 = 0
When x = 1, we have
y = 2 * 1 = 2
When x = 2, we have
y = 2 * 2 = 4
When x = 3, we have
y = 2 * 3 = 6
So, the complete table is
x y
0 0
1 2
2 4
3 6
See attachment for the graph of the function y = 2x
<u>Equation 16</u>
The equation is given as:
y = -x
When x = -3, we have
y = 3
When x = -1, we have
y = 1
When x = 1, we have
y = -1
When x = 3, we have
y = -3
So, the complete table is
x y
-3 3
-1 1
1 -1
3 -3
See attachment for the graph of the function y = -x
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Answer:
see explanation
Step-by-step explanation:
Parallel lines have equal slopes
The product of the slopes of perpendicular lines = - 1
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
All the equations given are in slope- intercept form
y = 2x + 1 → with m = 2
y = x - 4 → with m =
y = x + 1 → with m = 1
y = - x - 3 → with m = -
y = 10 + x → y = x + 10 → with m = 1
Thus
y = x + 1 and y = 10 + x are Parallel since both have m = 1
y = 2x + 1 and y = - x - 3 are Perpendicular since 2 × -
= - 1