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8x - y equals 54 and 8x plus 2y equals 60?
x=7 and y=4
8x-y equals 54 8x plus 2y equals 60?
Solving by the elimination method: x = 7 and y = 2
How do you solve -8x plus 4y equals 28 for y?
-8x + 4y = 28 Add 8x to each side: 4y = 8x + 28 Divide both sides by 4: y = 2x + 7
What is the slope and y-intercept of the line y equals 8x plus 7?
Slope is amount of change in y each time you change the x value one. In this case y=8x+7 the slope is 8 and the y intercept is when x is 0. In the case the y intercept is 7.
The equation of tangent to curve y x 2 at 4 16 is 8x plus y plus 16 0 8x-y-16 0 8x-y plus 16 0 8x plus y-16 0 B is right answer how?
There is not a way to give the answer to this equation. You will have to give me the value of the letters.
What is the Y intercept when y equals 8X plus 7?
If: y = 8x+7 then the y intercept is 7 and the slope is 8
What is the slope and y intercept of 6 plus y 8x?
the slope is 6 and the y intercept is 8x
What is the y intercept of the line y equals 8x plus 7?
7 is the y intercept
8x - y equals 54 and 8x plus 2y equals 60?
x=7 and y=4
Y-8x plus 9y equals?
Y-8x plus 9y equals 10y-8x.
Is -48x plus y equals 7 perpendicular to -8x plus 6y equals 7?
Use the Formula Y=mx + b -48x + y = 7 -8x + 6y = 7 ~Subtract -48x ~Subtract -8x You now get y= 48x + 7 You now get 6y= 8x + 7 ~ Divide 6 by each # on the opposite side. The slope (m) is 48/1 You now get y= 4/3x + 7 The slope (m) is 4/3 In order to be perpendicular you need to have a negative (opposite reciprocal slope). 48/1 and 4/3 are NOT negative reciprocals and thus are NOT perpendicular.
8x-y equals 54 8x plus 2y equals 60?
Solving by the elimination method: x = 7 and y = 2
How do you solve -8x plus 4y equals 28 for y?
-8x + 4y = 28 Add 8x to each side: 4y = 8x + 28 Divide both sides by 4: y = 2x + 7
What is the vertex of the function y equals 2 x 2 plus 8x plus 1?
If you meant, your two equations are y=2x+2 and y= 8x+1 your vertex will be at x=1/6 and y=7/3 you can plug these in and they will check out. but if you meant, y=(2x2) +8x+1 y=4+8x+1 y=8x+5 and then you only have one line so there will be no vertex. but the y intercept is at (0, 5) and your x-intercept at (-5/8, 0) if neither are these are what you are saying, sorry, and maybe try and repost and I will help you out.
What is the slope and y-intercept of the line y equals 8x plus 7?
Slope is amount of change in y each time you change the x value one. In this case y=8x+7 the slope is 8 and the y intercept is when x is 0. In the case the y intercept is 7.
The equation of tangent to curve y x 2 at 4 16 is 8x plus y plus 16 0 8x-y-16 0 8x-y plus 16 0 8x plus y-16 0 B is right answer how?
There is not a way to give the answer to this equation. You will have to give me the value of the letters.
Solve 4x plus 3y equals 8x plus y for y?
4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x
