Answer:
Slope (M): 3
Y-Int: 2
Standard Form: -3x+y=2
can go through points: (5,1), (-1, -1),...
The answer to this is choice D
All the correct answers are C and D.
Answer:
The correct answer is 25
Step-by-step explanation:
It is given a quadratic equation,
x² – 8x = 9
<u>To find the number to be added</u>
The given equation be x² – 8x = 9
here we have to add (b/2)² - the square of half the coefficient of x,
Here b = -8
(b/2)² = (-8/2)² = -4² = 16
Add both side with 16
x² – 8x + 16 = 9 + 16
(x - 4)² = 25
(x - 4)² = 5²