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Gradients can be worked out by: 1. gradient formula, suppose the two points are (x1,y1); (x2,y2) then the gradient=(y2-y1)/(x2-x1) 2. rise/run Intercepts can be found by: 1. to find the x-intercept substitute y=0 into the equation of the line 2. to find the y-intercept substitute x=0 into the equation of the line
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Is an inscribed angle which intercepts a major arc an obtuse angle?
Well, not always. An obtuse angle is one that is greater than 90 degrees. Any inscribed angle that intercepts a major arc can be any measurement in which it intercepts.
Find the x and y intercepts of 3x-2y6?
Given the linear equation 3x - 2y^6 = 0, the x and y intercepts are found by replacing the x and y with 0. This gives the intercepts of x and y where both = 0.
What is the least number of intercepts for a line?
Zero
What determines if a quadratic function has no x-intercepts?
If the quadratic function is written as ax2 + bx + c, then it has no x-intercepts if the discriminant, (b2 - 4ac), is negative.
What is the least number of intercepts for a circle?
Zero
How do you work out the x and y intercepts?
Ax+By=C
How are these intercepts related to the linear factors?
The answer will depend on what THESE intercepts are!
What are all the possible numbers of intercepts a circle can have?
A circle can have 0, 1, or 2 x-intercepts and 0,1, or 2 y-intercepts, bringing the total to 0, 1, 2, 3, or 4 intercepts.
How would you use intercepts to find the vertex in a quadratic equation with two x intercepts?
The vertex must be half way between the two x intercepts
What line on a circle only intercepts once?
tangant of circle intercepts it only on one point. In real the point where tangent meets the circle and intercepts it are same
What is the x coordinate for all y-intercepts?
The x coordinate for all y intercepts is 0, just as the y coordinate for all x intercepts is 0.
For which values does the cosecent functions have x intercepts?
The cosecant function, being defined as 1÷sin(x), has no x intercepts. It has y intercepts at ±∞. (infinity and -infinity)
How can intercepts be used to represent real life information?
well intercepts could bedre
How can intercepts be used to represent real-life information?
well intercepts could bedre
What is the greatest number of y-intercepts a line can have?
There is no limit to the number of y-intercepts a line can have. The axis itself is a line and it intercepts itself an infinite number of times.
How do you work out x and y intercepts?
y=ax+b b=y intercept to find the x-intercept, get x alone on one side and plug 0 in for y when you are trying to find gradients and intercepts in Maths. There are 3 easy ways to do this 1) Firstly, measure how much the line goes across from the y axis 2) Then measure how much it goes down(which will be a negative number) or up(which will be a positive answer). 3) Finally add the two numbers together to find the gradient then the equation should go like y=(the gradient) with x and the intercept(when it hits the y axis)
Is it possible for the graph of a quadratic function to have two y-intercepts?
Yes. A quadratic function can have 0, 1, or 2 x-intercepts, and 0, 1, or 2 y-intercepts.
