An infinite number. Each point on the line y = x, that is, the line that goes at a 45 degree angle, from bottom left to top right.
If x equals a constant number, the graph will be a vertical line. For example, the graph of x = 5 would be a vertical line that goes through the point (5,0). x equals 5 on every point along this lines.
One. It is a double root.
3
y=x+1 there for answer is 2
y equals x-4 plus 2 is the same as y = x-2. You just translate the graph of y=x, 2 units to the right, OR 2 down.
The graph shifts downward (negative y) by 9 units.
First, reflect the graph of y = x² in the x-axis (line y = 0) to obtain the graph of y = -x²; then second, shift it 3 units up to obtain the graph of y = -x² + 3.
There needs to be an x variable to create a graph.
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(-1,0)
Just one. It's at the origin. (0, 0)
You subtract X from both sides, in which u get y=x-4; u should be able to graph that