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What is function as equations in two variables?
Straight line equations have two variables in the form of x and y
What equations describe a straight line with a y-intercept of 7?
Y = ('x' times any number) + 7
Which of the lines does not intersect the line y -2x plus 3 a y 2x b y 2x-3 c y 2x plus 3 d y -2x-3?
Without any equality signs the given expressions can't be considered to be straight line equations but in general parallel straight line equations will have the same slope but different y intercepts.
What equations are equal to 3x-4y equals 8?
Straight line equations:- And if: 3x-4y = 8 Then: y = 0.75x-2 whereas 0.75 or 3/4 is the slope and -2 is the y intercept
What equations correctly describe a line with a y intercept of 7?
The equation of a straight line in slope intercept form is y = mx + c, where y is the y coordinate of any point, x is the x coordinate of that point, m is the slope and c is the y intercept. Therefore, the equations that correctly describe a line with a y intercept of 7 would be: y = mx + 7. The individual slope would then have to be substituted into this equation.
What is function as equations in two variables?
Straight line equations have two variables in the form of x and y
What equations describe a straight line with a y-intercept of 7?
Y = ('x' times any number) + 7
Which of the lines does not intersect the line y -2x plus 3 a y 2x b y 2x-3 c y 2x plus 3 d y -2x-3?
Without any equality signs the given expressions can't be considered to be straight line equations but in general parallel straight line equations will have the same slope but different y intercepts.
Who introduced system of equations with coordinate axes?
It was the Frenchman Rene Descartes who intoduced straight line equations in the form of y = mx+c whereas m is the slope and c is the y intercept
How do you know if two equations are parrallel?
If the slopes of a straight line equation are the same but with different y intercepts then they are parallel.
What equations are equal to 3x-4y equals 8?
Straight line equations:- And if: 3x-4y = 8 Then: y = 0.75x-2 whereas 0.75 or 3/4 is the slope and -2 is the y intercept
Which type of lines match these equations 4y plus 8x equals 20 y equals -2x plus 5?
The two equations represent the same straight line.
How do you write an equation that is parallel to a given line and passes through the given point?
Parallel straight line equations have the same slope but with different y intercepts
How do you write an equation for a line that passes through point and is parallel to the given line?
Both straight line equations will have the same slope or gradient but the y intercepts wll be different
What is equations that do not from a straight line?
There are lots of equations that don't form a straight line when graphed; for example:The independent variable occurs in any power other than one, for example: y = x2 or y = x3.The independent variable occurs in the denominator, for example: y = 1/x.If the equation involves some function, in most cases you won't get a straight line, for example: y = sin(x), y = sqrt(x) (i.e., the square root of x), y = ln(x) (the natural logarithm), any other logarithm, etc.
In the standard equation for a line what does the variable B stand for?
If you mean the straight line equation of: y = mx+b then m is the slope and b is the y intercept
What equations correctly describe a line with a y intercept of 7?
The equation of a straight line in slope intercept form is y = mx + c, where y is the y coordinate of any point, x is the x coordinate of that point, m is the slope and c is the y intercept. Therefore, the equations that correctly describe a line with a y intercept of 7 would be: y = mx + 7. The individual slope would then have to be substituted into this equation.
