Answer:
It has reflectional symmetry with four lines of symmetry. It has no rotational symmetry It has point symmetry. It has rotational symmetry with an angle of rotation of 90°.
Answer:
(f o f^-1 (10)) = 10
Step-by-step explanation:
f ^ -1 = (x + 10)/10
from solving from f(x) = 10x - 10
since 10x - 10 is a one-to-one function it has an inverse
so f o f^-1 (x) = x
(f o f^-1 (10)) = 10
Answer:
7.5
Step-by-step explanation:
divide 15 and 50
Answer:
the vertex of 3x^2-12+8 is (2,-4)
Answer:
Can't see it soary
Step-by-step explanation:
