<h2>Greetings!</h2><h3>Firstly, the slope is found by rearranging the formula:</h3>
3y = 4x + 39
y = 
+ 
When x is 0, y = 0(x) + , so the y intercept is
<h3>Next, the slope is simply the number in front of the x, </h3>
So can be rearranged to 
, so the slope would be 
.
<h2>Hope this helps!</h2>
Answer:x=3,-2
Step-by-step explanation:
x^2-x-6=0
x^2+2x-3x-6=0
x(x+2)-3(x+2)=0
(x+2)(x-3)=0
x=-2
x=3
Answer:
r=5 O(1;-12)
Step-by-step explanation:
x² + y² -2x + 24y +120 = 0
⇒ x²-2x+1+ y²+ 24y+144-145+120 = 0
⇒ (x-1)²+ (y+12)²=25 and (x-h)² + (y-k)² =r²
so, h=1 k=-12 <u>r=√25=5</u>
center is O(h;k) <u>O(1;-12)</u>
