For what values of C will the line y 2x C be a tangent to the circle x 2 )+ y 2 )= 5?

Distance from centre of circle (0,0) to its tangent line 2x-y+c must be equal to the radius √5. If y = 2x + c is the tangent line to the circle ⭕️ x^2 + y^2 = 5 the distance of the tangent line from the center (0, 0) is the length of the radius √5.

How do you find the value of c in a line?

The general equation of a straight line is y = mx + c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis. The equation of a straight line with gradient m and intercept c on the y-axis is y = mx + c.

For what value S of M is the line y MX 6 tangent to the circle x 2 y 2 9?

Therefore the values of m such that y=mx+6 is tangent to x2+y2=9 are √3 and −√3 .

What is C-value?

The value of c is 3.

What is C in quadratic equation?

The c-value is where the graph intersects the y-axis. The graph of a parabola that opens up looks like this. The c-value is where the graph intersects the y-axis. In this graph, the c-value is -1, and its vertex is the lowest point on the graph known as a minimum.

What does Y MX C mean?

What is y=mx+c? The equation y=mx+c is the general equation of any straight line where m is the gradient of the line (how steep the line is) and c is the y -intercept (the point in which the line crosses the y -axis).

What is the value of a circle?

3.14159
The value of Pi (π) is the ratio of the circumference of a circle to its diameter and is approximately equal to 3.14159. In a circle, if you divide the circumference (is the total distance around the circle) by the diameter, you will get exactly the same number.

Why C-value is called Paradox?

The so-called C-Value Paradox refers to the observation that genome size does not uniformly increase with respect to perceived complexity of organisms, for example vertebrate with respect to invertebrate animals, or “lower” versus “higher” vertebrate animals (red box).

Is C the y-intercept in a quadratic equation?

With both standard and vertex form, you may have noticed that the y-intercept value is equal to the value of the c constant in the equation itself. That is going to be true with every parabola/quadratic equation you encounter in those forms. Simply look for the c constant and that is going to be your y-intercept.

What is the tangent of the line y = 2x + C?

The line y = 2x + c is. a tangent to the parabola y2 = 16x, if c equals (A) -2 (B) 1 (C) 0 (D) 2. Check Answer and Solution for above question from Tardigrade

What is the tangent to the parabola y2?

The line y = 2x + c is. a tangent to the parabola y2 = 16x The line y = 2x + c is. a tangent to the parabola y2 = 16x, if c equals (A) -2 (B) 1 (C) 0 (D) 2. Check Answer and Solution for above question from The line y = 2x + c is. a tangent to the parabola y2 = 16x, if c equals (A) -2 (B) 1 (C) 0 (D) 2.

How do you find the distance from the center of a circle?

Distance from centre of circle (0,0) to its tangent line 2x-y+c must be equal to the radius √5. If y = 2x + c is the tangent line to the circle ⭕️ x^2 + y^2 = 5 the distance of the tangent line from the center (0, 0) is the length of the radius √5.