midpoint (1,-1),(5,3)

פתרון

midpoint

(1, - 1), (5, 3)

(3, 1)

צעדי פתרון

(\frac{x _{2} + x _{1}}{2}, \frac{y _{2} + y _{1}}{2})

(x_{1}, y_{1}), (x_{2}, y_{2})

נקודת האמצע בין

(x_{1}, y_{1}) = (1, - 1), (x_{2}, y_{2}) = (5, 3)

= (\frac{5 + 1}{2}, \frac{3 - 1}{2})

פשט

= (3, 1)

m = - 1, (- 5, 1)

f (x) = x^{2} + 4, x \geq 0

f (x) = \frac{( 6 x ^{2} - 5 )}{( 2 x ^{2} + 6 )}

\frac{( 1 )}{( - 10 ( \frac{( 1 )}{( - 5 x - 6 )} ) + 3 )}

3 x^{2}