Answer:
y = -x - 5 or y = -1x -5
Step-by-step explanation:
y - 2 = -1 ( x + 7 )
y - 2 = -1x - 7
add 2 to both sides
y = -1x - 5
First find the slope(m)
Slope= y2-y1/x2-x1= (1-(-5))/(-1-(-2))= 6/1 = 6
Then find the y intercept (move up six and right one from (-1, 1) to get (0, 7)
The y-intercept is y=7
Now make the equation
Y= slope(x) + y-intercept
Y=6x+7
2^-1(5)^3(7)^4/2^6(5)^-3(7)^3= (5)^6(7)/2^7
Answer:
(x - 5)² = 39
Step-by-step explanation:
Given
x² - 10x = 14
To obtain an equivalent equation use the method of completing the square.
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 5)x + 25 = 14 + 25
(x - 5)² = 39
