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How can you translate the graph of y equals x to obtain the graph of y equals x-4 plus 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.
What describes how to translate the graph y equals x to obtain the graph of y equals x plus 1 plus 1?
y=x+1 there for answer is 2
Is this the graph of the line y - 2x equals -6?
8
What would be the corresponding graph for y equals -3x?
The graph of [ y = -3x ] is a straight line, through the origin, with slope of -3 .
Suppose you graph y equals 5x - 4 Which function can you graph to increase the y-intercept by 6 but leave the slope unchanged?
y = 5x + 2
How does the graph of y equals 3x2-5 compare with the graph of y equals 3x2 plus 8?
The figures are exactly the same, but every point on the first graph is exactly 13 below the corresponding point on the second one.
What is the line of symmetry for the graph of y equals -3x2 plus 12x - 11?
-2
What would the graph of y equals -3x2-12x-13 look like?
an upside down parabola
An equation of the line tangent to the graph of y equals x3 plus 3x2 plus 2 at its point of inflection is?
(a) y = -3x + 1
What is the value of x in this equation y equals 3x2?
x = +/- sqrt(y/3)
What describes the translation of the graph of y equals x2 to obtain the graph of y equals -x2 - 3?
No translation will invert a quadratic graph.
3x2 - y 6?
3x2-y=6 3x2-y=6
Does y equals 3x2 plus 2x-3 represent a function?
Yes.
What shape is the graph for y equals 3x2 look like?
It is a parabola emanating from the origin. Plot some +/- points when X = 1; Y =1 (+/-) when X = 2; Y = 12 (+/-) when X = 3; Y = 27 (+/-) same for when X = -1,-2,-3 etc
What happens to the graph of y equals x when the equation changes to y equals x - 9?
The graph shifts downward (negative y) by 9 units.
What is the transformation of the graph of y equals x2 to obtain the graph of y equals -x2 plus 3?
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.
Graph the line y equals 5?
y= -5
