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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 -8x plus 3 equals 251?
If -8x+3=251, then 8x=-248. Therefore, x=-31.
8x plus 3 equals 50. what does x equal?
8x + 3 = 50 8x = 47x = 47/8x= 5 and 7/8ths
8x-9 equals 11x plus 12?
8x - 9 = 11x + 12 8x = 11x + 21 -3x = 21 x = -7
8x - 4 equals -7 plus 5x?
8x-4 = -7+5x 8x-5x = -7+4 3x = -3 x = -1
What is the slope of the line given by the equation y equals 8x plus 8?
It is 8 and the y intercept is 8
What is the y-coordinate of the y-intercept of the line given by the equation y equals 8x plus 75?
75
What is the y coordinate of the y intercept of the line given by the equation y equals 8x plus 75?
75
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 x and y intercept of y equals 8x plus 168?
x-intercept = -21y-intercept = 168
8x plus 3y equals 24 slope intercept form?
8x + 3y = 248x - 8x + 3y = -8x + 243y = - 8x + 243y/3 = (- 8x + 24)/3y = -8x/3 + 24/3y = (-8/3)x + 8 this is the slope-intercept form of the equation of the line, y = mx + b, where the slope m is -8/3 and the y-intercept b is 8.
How do you solve 8x plus 20y equals -80?
It is a straight line equation that needs to be rearranged into slope-intercept form as follows:- 8x+20y = -80 20y = -8x-80 y = -0.4x-4
Graph -8x plus 3Y equals 12?
-8x+3y=12 3y = 8x+12 y = (8/3)x + 4 So it will be a line with slope 8/3 and y intercept of 4
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.
What is the slope and y-intercept of 4y- 8x plus 12 equals 0?
4y - 8x + 12 = 0 4y = 8x - 12 y = 2x - 3 So the slope = 2 y-intercept = -3
What is the y-intercept of 8x plus 2y equals 1?
8x + 2y = 1 Rearrange in to straight line form 'y = mx + c'. 'm' is the slope/gradient of the line 'c' is the y intersept. Hence 2y = -8x + 1 y = -4x + 1/2 So slope is '-4'. and y-intercept is '1/2' 4
If 8x plus 4y equals 16 what is the slope?
If 8x + 4y = 16, then y = - 2x + 4 Thus the slope is -2 and the intercept is 4.
