Answer:
Step-by-step explanation:
-17/8= -2.125
Answer:
The equation of the perpendicular line is 2x-4y -12=0
Step-by-step explanation:
<u><em>Explanation</em></u>
Given that the equation of the line is 4x+2y-12=0
The equation of the perpendicular line b x -ay +k=0
The equation of the perpendicular line 2x -4y +k=0
This line passes through the point (8,1)
2(8)-4(1)+k=0
⇒ 16 -4+k=0
⇒ 12 +k=0
k =-12
The equation of the perpendicular line is 2x-4y -12=0
Answer:
C. ![x=-1](https://tex.z-dn.net/?f=x%3D-1)
Step-by-step explanation:
We have been given a function formula
. We are asked to find the axis of symmetry for the given function.
We can see that our given function is a parabola in vertex form. We know that vertex from of parabola is
, where (h,k) represents vertex of parabola.
Let us convert our given function in vertex form as:
![f(x)=5(x-(-1))^2-8](https://tex.z-dn.net/?f=f%28x%29%3D5%28x-%28-1%29%29%5E2-8)
We know that axis of symmetry of a parabola is the equation of x-coordinate of vertex, which in form
.
Since the x-coordinate of vertex is
, therefore, the axis of symmetry for the given function would be
.
Answer:
27115
Step-by-step explanation:
145 x 187 = 27115