Answer soon. write the equation of a line that is parallel to y = 2x and goes through point (2, 5).

answer:

y=2x+1 (basically the graph shifts up by 1)

step-by-step explanation:

first thing i am drawing a parallel line to y=2x so it has to have same slope.

after using y=mx+b plug in the 2 in x and y in 5 and the 2x slope.

5=2(2)+b

subtract 2 on both side

b=1 and then plug it all in and you get (y=2x+1).

so steps to follow to make a parallel line to a graph at given point

1. same slope

2. using the equation (y=mx+b) and give point and also same slope as original. solve for b and get your parallel line

also in parallel lines usually you end up with shifting the graph up or down

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13