unknownstudent123 unknownstudent123

13-04-2020
Mathematics

contestada

x^2+8x-4=y
Does this represent a circle? Why or why not?

Respuesta :

nktselepov nktselepov

13-04-2020

no, couse equation of circle has form

[tex]x {}^{2} + {y}^{2} = r {}^{2} [/tex]

Answer Link

Otras preguntas

What is the slope of the line that contains the points (-1, 2) and (4, 3)?

Which answers describe the shape below? Check all that apply. A. Parallelogram B. Quadrilateral O C. Trapezoid D. Rhombus E. Rectangle F. Square

205, 201, 197,... Find the 35th term.

A 50 foot ladder is set against the side of a house so that it reaches up 48 feet. If Jack grabs the ladder at its base and pulls it 4 feet farther from the hou

I WILL GIVE BRAINLIESTTT

What is the value of X ?

1. Determine if the lengths 9 cm, 13 cm, and 23 cm can form a triangle. a. What are the two shortest side lengths? acmt 15-24 b. Find the sum of the two shortes

Find the surface area of the cube

How many grams of potassium chloride is produced with 2.5g of pure potassium (K) react with chlorine gas? How many grams if you started with 1g of chlorine gas?

Using the formula M1V1 = M2V2 , how many milliliters of a 2. 50 M hydrochloric acid solution is required to make 100. 0 mL of a 0. 750 M solution?.