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91Ó°ÊÓ

In the following exercises, solve the system of equations by using graphing.

x2+y2=169x=12

Short Answer

Expert verified

Intersection points are

(12,5) and (12,-5)

Step by step solution

01

Given information 

system of equations are

x^2+y^2=169x=12

02

Graph the first equation 

The given equation is in the form of

(x-h)2+(y-k)2=r2(h,k)isthecenter'r'istheradiusx2+y2=169centeris(0,0)radius=r2=169=13radius=13

Graph the center (0,0) and radius =13cm . Graph a circle

03

Graph the next equation 

Equation is x=12

For any value of y , the value of x is 12

(12,0)

(12,1)

Graph both the points and make a line

04

Graph both equations

Graph of the equations

Intersection points are

(12,5) and (12,-5)

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