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Christophe Welch
Wiki User
∙ 8y agoHi, I have explained this below:
Q: y= +2x-3
Y Int = -3
Gradient = -2
or -2/1
Remember Rise over Run
Now as the gradient is a negative number, go down 2 run 1
Good Luck!
Jayson
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What is the equation of the line with gradient 2 and y intercept of 3?
y = 2x + 3
What is the x intercept when any equation has a y value of?
y must have a value of 0 at the x-intercept.
What is the coordinate at which a graph intersects the y axis?
That depends on the value of the y intercept but in general it is at (0, y intercept)
What is the gradient if 3y equals -5x plus 2?
3y = -5x+2 y = -5/3x+2/3 The gradient is -5/3 and the y intercept is 2/3
What does the y intercept have to do with the graph?
The y-intercept on the graph shows where the graph crosses the y-axis. The value is always the value of y at that point, because x is always equal to zero.
What is the gradient and y intercept value of y plus 2x plus 4 equals 0?
Gradient = -2 y-intercept = -4
What is the y gradient and intercept - y3x 2?
y=3x-2 has gradient or slope of 3 and y intercept of -2 y=3x+2 has the same slope or gradient but y intercept of 2 in general, y=mx+b has a slope of m and a y intercept of b
What is the gradient and intercept of y8x-6?
If you mean: y = 8x-6 then the gradient is 8 and the y intercept is -6
How do you get the value of y intercept in least squares method?
To find the y-intercept, you need to calculate the gradient, b. Then a, the y-intercept, satisfies the equationy-bar = a + b*x-barwhere x-bar and y-bar are the means of the two variables.
The gradient of the line y2x 1?
If you mean: y = 2x+1 then the gradient is 2 and the y intercept is 1
Find the gradient y equals 5x?
y=mx+c m=gradient c= is the y intercept in ur case: y=5x so gradient = 5
What is the y-intercept of 3x plus 3y equals 9?
When the equation is in the form "y = mx + c" the intercept is given by 'c' (and the gradient by 'm'): 3x + 3y = 9 ⇒ x + y = 3 ⇒ y = -x + 3 ⇒ Intercept is 3 (And the gradient is -1)
What are linear formulas?
A linear equation is y = mx + c where m is the gradient and c is the y-intercept. Linear equations are always graphically shown as a straight line, regardless of the gradient or the y-intercept.
What is the gradient of the line y5x-1?
6
Gradient of the line y -4x plus 3 is?
If you mean y = -4x+3 then the gradient of the line is -4 and the y intercept is 3
How do you find y-intercept?
The y-intercept can be obtained from the straight line formula, y=mx+c. The y-intercept, c, is therefore given by c=-mx+y where m is the coefficient of gradient.
Slope and y intercept of 3x 2y 5?
With all the addition and subtraction signs missing, I will substitute a plus sign in front of all of them: We have the slope 3x + 2y = 5 Rearrange to the gradient-intercept form: 2y = 5 - 3x y = 2.5 - 1.5x When y = mx + b, m is the gradient (slope) and b is the y intercept. So in this case, the gradient (slope) is -1.5 and the y intercept is 2.5
