The equation of line EF is y = 2x + 1. Write an equation of a line parallel to line EF in slope-intercept form that contains poi
2 answers:
Answer:
The equation of required line is y=2x+2.
Step-by-step explanation:
The slope intercept form of a line is
.... (1)
Where, m is slope and b is y-intercept.
The equation of given line EF is
.... (2)
From (1) and (2), we get
The slope of the line is 2 and y-intercept is 1.
The slope of parallel lines are same. So, the slope of required line is 2.
The line passes through the point (0,2). It means the y-intercept of the line is 2.
Substitute m=2 and b=2 in equation (1), to find the equation of required line.
Therefore the equation of required line is y=2x+2.
You might be interested in
Answer:
Step-by-step explanation:
We have to write 243 as a power of some number.
So, if we factorize 243 we get,
243 = 3 × 3 × 3 × 3 × 3
Therefore, we can write 243 as a power of 3.
No other number can be written in powers of 243 because it do not contain any other factor than 3.
Hence, 243 can be written as :