Mathematics
Mathematics, 21.11.2019 20:31, matt16913

Using the following equation, find the center and radius of the circle.
x^2 + 4x + y^2 − 6y = −4
step 1: (original equation) x^2 + 4x + y^2 − 6y = −4
step 2: (group the like terms)
step 3: (complete the quadratics)
step 4: (simplify the equation)
step 5: (factor each quadratic)
step 6: (identify the center and radius)

can someone complete these steps in order

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, evelin23
Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?
Answers: 2
image
Mathematics, 21.06.2019 19:30, tsmalls70988
What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)
Answers: 1
image
Mathematics, 21.06.2019 22:00, pandyjunk3981
Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?
Answers: 1
image
Mathematics, 21.06.2019 23:00, koryhudson8124
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f
Answers: 1
Do you know the correct answer?
Using the following equation, find the center and radius of the circle.
x^2 + 4x + y^2 − 6y =...

Questions in other subjects: