Answer:
-3x-6
Step-by-step explanation:
distribute the -3
Answer:
45.26
Step-by-step explanation:
Answer:
6, 9
Step-by-step explanation:
y1-y2 over x1-x2
slope formula ^^
it’s system of substitutions ?
so try
a = 2
b = 5
<span>Given the two end of the diameter of the circle, we are able to compute the center of the circle as 0.5*[(-1,3)+(7,-7)]=(3,-2). The radius of the circle is 0.5*sqrt[(-1-7)^2+(3+7)^2]=sqrt(41). Therefore the equation of the circle is (x-3)^2+(y+2)^2=41.</span>
