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When you can tell the graph of quadratic function concave upward or downward?
Wiki User
∙ 11y ago
If the sign of the term involving x2 is positive then it is concave upward, provided everybody agrees what concave upwards means. Just like y=x2 is concave upwards.
Wiki User
∙ 11y ago
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What determines whether the graph of the quadratic function will open upward or downward?
The slope of your quadratic equation in general form or standard form.
How do you make a graph of a quadratic function that has x-intercepts at 0 and 4?
That's not enough information to draw the graph. All you know is that it crosses the x-axis at those 2 points. You don't know whether it opens upward or downward, or how far the nose is above or below the x-axis. You need more information about the function before you can graph it. This is just another way of saying that there are an infinite number of different quadratic functions that all have those same x-intercepts.
When graphing inequalities when do you shand upward and when do you shade downward?
Shade upward if the inequality involves a "greater than" comparison. Shade downward if the inequality involves a "less than" comparison.
How do straight stairlifts function?
A straight stairlift functions a lot like an escalator. Straight stairlifts use an electric powered belt to propel the chair upward and to slowly release the chair downward.
What is the opposite of stair?
As stairs can lead both upward or downward, there is no opposite. An "alternative" to stairs is an elevator.
What determines whether the graph of the quadratic function will open upward or downward?
The slope of your quadratic equation in general form or standard form.
What is the definition of inflection point in math?
That's a point where the curve of a graph changes from "concave upward" to "concave downward", or vice versa.
What you call the point when a curve changing from concave upward to concave downward?
The point when a curve changes from concave upward to concave downward is called the inflection point. It is the point where the curve transitions from being curved "upwards" to being curved "downwards" or vice versa. At the inflection point, the rate of change of the curve's curvature changes sign.
When the production function shifts upward?
MC shifts downward.
When the parabola concave downward and upward?
If the number in front of the x squared is negative, then the parabola will open upwards. The opposite occurs when the number is positive.
Is the wing being pushed upward or downward?
Upward
A movie is made showing successive frames for an object accelerating downward. If the sequence is run backward would the object accelerate upward or downward?
UPWARD UPWARD UPWARD
What is the opposite of downward?
Upward.
What is Upward and Downward Bias?
The upward and the downward bias refers to the overestimation or overstatement by a statistical measure of a given event.
How does the fore of gravity move things is it upward or downward?
downward
Is the production possibilities frontier upward sloping or downward sloping?
downward
What is an upward or downward slant?
An upward slant indicates a positive trend or growth in something, such as sales or performance. A downward slant indicates a negative trend or decline in something, such as productivity or stock prices.
