Complete the square to determine if the equation is a circle, quadratic (parabola) or other. Show all
work and graph the circles and quadratics on a grid.
1.) 16x^2 + 4y^ + 96x - 8y + 84 = 0

2.) x^2 + y^2 + 8x - 6y - 15 = 0

3.) x^2 + 6x + 4y + 5 = 0

b

step-by-step explanation:

2

step-by-step explanation:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0