You need to get the b by itself. The way to do that is to divide both sides by 12:
12b /12 = -108 /12
b = -108 / 12
If L is parallel to y = 4x + 1, then L must have the same slope. Thus, L has the form y = 4x + b
To figure out what "b" is, it is shown that point (0, -2) is on line L. So plug that into y = 4x + b, and we will see that b has to be equal to -2. Thus our equation of L is: y = 4x - 2
Now since P is a x-intercept, it has the coordinates: (x,0).
To figure out what x is, we need to solve:
0 = 4x - 2, solve:
2 = 4x
2/4 = x
1/2 = x
Thus point P is (1/2,0)
For this case we have the following functions:
We must subtract the functions:
We build a table of values for
Answer:
Answer:
Step-by-step explanation:
x = 2 is the equation of a vertical line passing through x = 2. This is shown in the lower left graph: a solid vertical line 2 units to the right of the y-axis.
Answer:
Step-by-step explanation:
(6-2i)(2-3i)=
we will use foil to multiply
-12-18i-4i+6(i^2)=
now remeber that (i^2)=-1
=12-22i-6=<u>6-22i</u>