x - y = 1
y = x - 1
So any line with slope of 1 would be parallel to the given line. For example,
y = x
y = x + 3
y = x - 5 etc.
The [ 2x + 1 ] represents a function of 'y' .
y = -0.5x plus or minus any number
3x + y = c where c is any constant number of your choice.
The equation "x plus 2y equals 5" is: x + 2y = 5 2y = 5 - x y = 5/2 - 1/2x y = -1/2x + 5/2
6The line of best fit has the equation = -3 + 2.5x. What does this equation predict for a value of x = 3?Answer: 4.5
(Y = -2x plus or minus any number) is parallel to (Y = -2x + 5) .
5
q2
-4
5
y = 0.75x+0.5 For the equation to be parallel the slope must be the same but the y intercept must be different
7
x = -3 represents a vertical line whose slope is undefined.
y=-(2/3)x + (n) where n can be any integer.
Speed of Light is represented by c. It is a constant, and is equal to 299,792,458 meters per second.
I assume the question should be y = -2x + 5? The equation of a line that is parallel to that line is any line that begins 7 = -2x ... after the -2x any number may be added or subtracted. Parallel lines have the same slope. In the original equation, the slope is -2.
The parallel equation is: y = 4x-3