Answer:
y=7(x-5)+3
Step-by-step explanation:
9514 1404 393
Answer:
y = -0.50x -2.50
Step-by-step explanation:
The perpendicular line will have a slope that is the opposite reciprocal of the slope of the given line:
m = -1/2
The given point can be used with this slope in the point-slope equation for a line:
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y +5 = -1/2(x -5)
y = -1/2x +5/2 -5
y = -0.50x -2.50
Answer:
is x=1
Step-by-step explanation:
we rewrite the equation in a vertex/completed square form
![y=-2x^{2}+4x+1= -2(x-1)^{2} +3](https://tex.z-dn.net/?f=y%3D-2x%5E%7B2%7D%2B4x%2B1%3D%20-2%28x-1%29%5E%7B2%7D%20%2B3)
therefore, the line of symmetry is
![x-1=0](https://tex.z-dn.net/?f=x-1%3D0)
⇒ ![x=1](https://tex.z-dn.net/?f=x%3D1)
is the axis of symmetry