Rubianna Casares 8 05/09/21 12:18 PM College Algebra Math1314.060 Spr2021
Time Limit: 02:30:00 Submit Quiz
Quiz: Quiz for Final Exam Review
This Question: 1 pt
8 of 27 (22 complete)
This Quiz: 27 pts possible
MyLab
My Courses
a. Type the equation in center-radius form.
Use the graph below to determine the equation of the circle in (a) center-radius
form and (b) general form.
Course Home
(Simplify your answer.)
10- (3,9)
Assignments
Q
b. Type the equation in general form.
Chapter Con
(-2.44
18.414
(Simplify your answer.)
Skills for Suc
10
10
e Text
Study Plan
Gradebook
Tools For Suc
Enter your answer in each of the answer boxes.
Multimedia

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

hi how are you doing today, if you need just ask me.

step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5