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Write the equation in slope-intercept form of the line that has a slope of 2 and contains the point 4 2?
Wiki User
∙ 11y ago
slope intercept form is written as: y=mx+b
y is the y coordinate
m is the slope of the line
x is the x coordinate
b is the point that the line intersects the y axis
you need to find b, so you plug in all the other numbers to get:
5=2(3)+b
5=6+b
-6 -6
_____
-1= b
so finally you write: y=2x-1
(note that you write -1 because you are adding negative 1 which is the same as subtracting 1.
also, you are not supposed to write what the x and y are when you write it in slope intercept form, so you leave them as x and y.)
Wiki User
∙ 15y ago
The equation in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept. Given the slope m = 2 and the point (4, 2), plug in these values to find the equation: 2 = 2(4) + b. Solve for b to get b = -6. Therefore, the equation of the line is y = 2x - 6.
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∙ 11y agoDid u ever get the Answer
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Which number in the standard equation for a circle centered at the origin should one increase to make the circle larger?
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What is the GPA for 84.44 percent on a 4.0 grade point scale?
Step 1: Find the variable for the unknown GPA value (X) using this cross-multiplication formula: X/84.4 = 4.0/100.0 Multiply the numerator in the first fraction (X) with the denominator in the second fraction (100.0), then multiply the denominator in the first fraction (84.4) with the numerator in the second fraction (4.0). This will give you: 100.0X=337.76 Step 2: Now, you must separate X from 100. Since 100X is multiplication, divide the equation by 100. This gives you 100X/100, where the 100's cancel each other out, leaving only the X. In order for the equation to keep its balance, you must also divide the other side of the equation by 100. So, divide calculate 337.76/100, and you get 3.3776. This leaves the equation as X=3.3776 So, an average of 84.4 = 3.3776 on a 4.0 scale.
Write the equation in slopeintercept form of the line that has a slope of 2 and contains the point 3 7?
y = 2x + 1.
Write the equation in slopeintercept form of the line that has a slope of 3 and contains the point 2 5?
y=mx+b y0=mx0+b 5=3*2+b b=5-5=0 y=3x+0
Write the equation in slopeintercept form of the line that has a slope of 3 and contains the point 4 9?
The equation of the line is of the form y = 3x + c where c is a constant. The point (4,9) is on the line, so substituting x=4, y=9 in the equation, 9 = 3*4 + c = 12 + c so c = -3 So the equation of the line is y = 3x - 3
Write the equation in slope-intercept form of the line that has a slope of 2 and contains the point 1 1?
Write the equation in slope-intercept form of the line that has a slope of 2 and contains the point (1, 1).
Write the equation in slope intercept form of the line that has a slope of 2 and contains the point 1 1?
y = 2x - 1
Write the equation in slope intercept form of the line that has a slope of 3 and contains the point 2 5?
y=2x+1
Write the equation in slope-intercept form of the line that has a slope of -3 and contains the point -4 5?
The answe iss..... 6
Write the equation of a line in slope intercept form that has a slope of 2 and contains the point of 4 2?
It is: y = 2x-6
Write the equation of a line in slope intercept form that has a slope of 2 and contains the point 1 AND 1?
The equation is (y - 1) = 2(x - 1) or, y = 2x - 1
How do write an equation of a line when given the slope a point of the line?
if a line has a slope of -2 and a point on the line has coordinates of (3, -5) write an equation for the line in point slope form
What equation of the line that contains the point 1 -1 and 2 -2?
Choose the equation of the line that contains the points (1, -1) and (2, -2).
Write a function represents the line that contains the point 2 and 12 and has a slope of-3?
As a straight line equation: y = -3x+18 in slope intercept form
