Answer:
<em>(C). {3} </em>
Step-by-step explanation:
= 
+ 
( x ≠ - 1 )
- + = 0
- 
= 0
= 0 ⇒ <em>x = 3</em>
12x+28 is the simplified expression
Answer:
Step-by-step explanation:
Answer:
The Answer is: y = 1/2x + 4
Step-by-step explanation:
From the line, find two points: (-2, 3) and (-4, 2)
Use the equation to find the slope:
m = (y - y1)/(x - x1)
m = (3 - 2)/(-2 - (-4))
m = 1 / -2 + 4
m = 1/2
Start with the point slope form of the equation, take one of the points, (-4, 2), and solve for y:
y - y1 = m(x - x1)
y - 2 = 1/2(x - (-4))
y - 2 = 1/2(x + 4)
y - 2 = 1/2x + 2
y = 1/2x + 4
Proof:
f(-2) = 1/2(-2) + 4
= -1 + 4 = 3, giving (-2, 3)
Hope this helps!! Have an Awesome day!!! :-)
