Using the graph below, select all statements that are true. A. f(0)=0

B. f(4.5)=5

C. This is the graph of the greatest integer function.

D. f(1.4)=1

E. This graph is one-to-one.

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.