Tenisha solved the equation below by graphing a system of equations. log3 5x=log5 (2x+8) which point approximates the solution for tenisha’s system of equations?

You can use grahical calculator to plot both graphs (see attached image). As you can see, the x-coordinate of intersection point is somewhere nearly 2.75, then you can calculate y-coordinate (or approximately count it from the diagram).

1. ;

2. .

Therefore, point (0.95, 1.42) approximates the solution for Tenisha’s system of equations.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.