answersLogoWhite

0

Equation 1: y = 8/x => xy = 8

Equation 2: y = 7+x

Substitute Equation 2 into Equation 1:

x(7+x) = 8

x2+7x-8 = 0 => (x-1)(x+8) = 0

x = 1 or x = -8

Substitute these values into Equation 2:

When x = 1, y = 8

When x = -8, y = -1

The coordinates are (-8,-1) and (1,8)

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What are the points of intersection of the line y equals -8-3x with the curve y equals -2-4x-x squared?

They work out as: (-3, 1) and (2, -14)


What are points of intersection of the line 3x -y equals 5 with the curve of 2x squared plus y squared equals 129?

Straight line: 3x-y = 5 Curved parabola: 2x^2 +y^2 = 129 Points of intersection works out as: (52/11, 101/11) and (-2, -11)


What are the points of intersection of the line x -y equals 2 with x squared -4y squared equals 5?

The points of intersection are: (7/3, 1/3) and (3, 1)


Where are solutions to a system seen on the graph?

The intersection of the individual graphs. In the simplest case, the graph for each equation consists of a line (or some curve); the intersection is the points where the lines or curves meet.


What are the points of intersection between the line x -y equals 2 and the curve x2 -4y2 equals 5?

Equations: x -y = 2 and x^2 -4y^2 = 5 By combining the equations into a single quadratic equation in terms of y and solving it: y = 1/3 or y = 1 By means of substitution the points of intersection are at: (7/3, 1/3) and (3, 1)


Segments below is a secant?

A secant is a line that intersects a curve at two or more points. In the context of a circle, a secant can be defined as a line that crosses the circle, providing two points of intersection. These intersection points help in calculating various properties of the circle, such as angles and lengths, depending on the specific geometric scenario involved.


What is formed where two surfaces intersect?

Where two surfaces intersect, a line or curve is formed, depending on the nature of the surfaces. In three-dimensional geometry, the intersection can be a line if both surfaces are planes, or a curve if one or both surfaces are curved. This intersection represents all the points that are common to both surfaces. The specific characteristics of the intersection depend on the equations defining the surfaces involved.


What are the points of intersection of the line of x -2y equals 1 with the curve of 3xy -y squared equals 8 showing work?

If: x-2y = 1 and 3xy-y2 = 8 Then: x =1+2y and so 3(1+2y)y-y2 = 8 => 3y+5y2-8 = 0 Solving the quadratic equation: y = 1 or y = -8/5 Points of intersection by substitution: (3, 1) and (-11/5, -8/5)


Two or more points lying on a line?

intersection


Does intersection of 2 planes always contain at least 2 points?

YES. The intersection of two planes always makes a line. A line is at least two points.


What are the points of intersection when the line y equals 10x -12 crosses the curve y equals x squared plus 20x plus 12?

If: y = 10x -12 and y = x^2 +20x +12 Then: x^2 +20x +12 = 10x -12 Transposing terms: x^2 +10x +24 = 0 Factorizing: (x+6)(x+4) = 0 => x = -6 or x = -4 Points of intersection by substitution are at: (-6, -72) and (-4, -52)


What are the points of intersection when the line y equals -8 -3x passes through the curve y equals -2 -4x - x squared?

If: y = -8 -3x and y = -2 -4x -x^2 Then: -8 -3x = -2 -4x - x^2 Transposing terms: x^2 +x -6 = 0 Factorizing: (x-2)(x+3) = 0 => x = 2 or x = -3 Points of intersection by substitution are at: (2, -14) and (-3, 1)