we have
This is a quadratic equation (vertical parabola) open up
so
the axis of symmetry is the coordinate x of the vertex
<u>Find the vertex of the function</u>
the vertex is the point--------->
so
the axis of symmetry is
therefore
the answer in the attached figure
Answer:
15. y = 6x
16. x = 11
Step-by-step explanation:
15. A direct variation equation is of the form ...
y = kx
Solving for k, we find ...
k = y/x = 42/7 = 6
The equation is y = 6x.
__
16. Filling in the given values, we have ...
66 = 6x
11 = x . . . . . . . divide by 6
Answer:
0.970542547
Step-by-step explanation:
Used a calculator
Answer:
Rotation of 180° clockwise around the origin
Step-by-step explanation: if you rotate the first triangle 90 degrees, it will be in the lower quarter, so you need to rotate it 1 more time.