0
The first thing to not is that the only powers of x and y in the equation are one. That means the graph is a straight line. Any two points on a straight line determine the whole of the straight line. So solve the equation for x = 0 and for y = 0.
Thus,
when x = 0, the equation becomes y = 8 - 0 ie y = 8
so (0, 8) is a point on the graph.
and
when y = 0, the equation becomes 0 = 8 - x ie x = 8
so (8, 0) is another point on the graph.
Join up these two points and extend the line further in both directions.
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∙ 13y ago
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X cubed minus 8 equals zero?
X = 2, 2 X 2 X 2 = 8 - 8 = 0
X cubed minus 8 equals zero but the answer is 2 comma negative 1 plus and minus square root 3. How did they get this as the Answer?
x 3-8
What minus what equals 19?
for all x; (x + 19) - x = 19
What is the unknown number divided by 8 minus 9 equals 21?
X = 240
Which point is on the graph of 5x-2y equals 4?
When y=4, x=8/5
What is x when you subtract 9 minus x when it equals 8?
x=1
What is -8 minus x equals -14?
6
X minus 8 equals negative 1?
If X - 8 = -1 then X = -1 +8 Therefore X = 7
If x minus 8 equals -6 what is x?
14
What is x minus 7 equals 8?
x - 7 = 8 x = 7 + 8 x = 15
How do you graph x minus y equals 3?
a constant y=x-3 dy/dx=0 a straight line
X cubed minus 8 equals zero?
X = 2, 2 X 2 X 2 = 8 - 8 = 0
What is the graph for Y equals X-8?
The graph of y = x - 8 is a straight line. The slope of the line is 1, and it intersects the y-axis at the point y = -8.
How do you graph and shade x plus y equals 8 x equals 6 5x plus 2y equals 20?
To graph them, you need to put them into the formula y=mx+b. If x+y=8 subtract x to get y=-x+8. 8 is the y-intercept and your line should be heading downward from left to right.
If 2x minus 8 equals 4 what does x equal?
6
X cubed minus 8 equals zero but the answer is 2 comma negative 1 plus and minus square root 3. How did they get this as the Answer?
x 3-8
How do you graph x minus y equals 4 and x minus 3y equals 4?
If: x-y = 4 and x-3y = 4 Then by solving the simultaneous equations: x = 4 and y = 0 So the lines intersect at (4, 0) which will be a vertical straight line
