25. f (x) = 7 x+3 x+7

Q: Solve each problem. 1) Every foot is 12 inches. This can be expressed using the equation y x 12 = Z,…

A:

Q: Find the values of a, b, and c in the equation: 2x² + x –3 = 0.

A: Given, 2x2+x-3=0  We have to find the value of a, b  and  c

Q: Please help solve the equation below.

A: Given,

Q: Solve Vx + 10 + 2 = x

A:

Q: Use technology (i.e. graphing calculator) to solve the following equation. List the steps you used…

A: 5x^2+2x+15=3x^2+13x+27 -------(1)

Q: Solve the equation. Be sure to check for extraneous solutions. V8x + 3 = 2V7x – 3 -

A:

Q: Find the missing number so that the equation has no  solutions. -4x-9=(   )x-3

A: It is given as the equation which has no solution.

Q: The phone company Ringular has a monthly plan where a customer pays a flat monthly fee, and then a…

A: Let x denotes the number of monthly minutes used and y denotes the total monthly cost of the plan in…

Q: *ty

A:

Q: Panchito and Conchita live 115 miles apart and travel towards each other, but Conchita leaves 15…

A: The solution is given below

Q: Please solve this cubic equation and give three significant figures as an answer 100x³-…

A:

Q: x-2y = -15 12. 9x + 7y = -10

A: Question-   Solve system of linear equation by substitution

Q: 4. What is the place value of digit 4 in 4235six ? 5. In the base 16 system, the Hindu Arabic Number…

A: 4. The given number is 4235six.

Q: Two cyclists, 96 miles apart, start riding toward each other at the same time. One cycles 2 times as…

A: let the speed of the slower cyclists be r Therefore, the speed of the faster cyclists will be 2r.…

Vertices Of An Ellipse

In the study of the conic section of the geometry, An ellipse is a plane curve surrounding two focal points, or foci where the set of all locus of points in the plane has their sum of the distances to the two foci is constant. On the ellipse curve, it is the intersection point of the main axis. In an ellipse graph, the center of the axis is the midpoint of the line segment connecting the foci. The major axis is the line section that runs through the ellipse's foci, while the minor axis runs through the middle and is perpendicular to the major axis.. The ellipse has two endpoints on the major axis which are known as the vertices (in plural), vertex in the singular. The equation of the major axis is 2a, the equation of the minor is 2b and the distance between the major axis and minor axis is 2c. The semi-major axis has a length of a and the semi-minor axis has a length of b. The ellipse's vertices are determined by the elliptical orbit's equation and graph.