Answer:
you would solve using x and y intercepts.
Step-by-step explanation:
for the X intercept, Y=0
3x=-18. you divide by three on both sides
x=-6. (-6,0)
the for the y intercept, X=0
+9y=-18. you divide 9 on both sides.
y=-2. (0,-2)
then you graph both and connect the points on the x and y axis.
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Answer:
(b) (x – 4)^2 + (y – 6)^2 = 16
Step-by-step explanation:
The equation for a circle with center (h, k) and radius r is ...
(x -h)^2 +(y -k)^2 = r^2
You want the equation for a circle with center (4, 6) and radius 4. That equation is ...
(x -4)^2 +(y -6)^2 = 16
use quizzes and type line plot and your question it helps alot