1- not a function; 3 in the domain is repeated
2- a function
3- a function
4- a function
Answer:
f(- 2) = 2
Step-by-step explanation:
To evaluate f(- 2), substitute x = - 2 into f(x)
f(- 2) = 3(- 2)² + 5(- 2) = (3 × 4) - 10 = 12 - 10 = 2
Answer:
3,4
Step-by-step explanation:
You just reflect
Answer:
1
Step-by-step explanation:
m/8n > 4/8(1/2) ( since its 1/2 all you need to do is change the fraction to whole number which is 1/2 = 0.5)
The given will become 4/4 then simplest form is 1
Equiangular. They are all 90 degrees but they don’t have the same length of sides so they are equiangular meaning equal angles.
