Answer:
f(1) = 6
Step-by-step explanation:
You just substitute 1 for x, 3+3 = 6
Answer:
30
Step-by-step explanation:
it is right
-.777 is rational because it can be put into a fraction : -777 / 1000
1/11 is rational because it is a fraction
The square root of 49 is rational because it equals 7 which is a whole number and can be put into a fraction.
The square root of 200 is irrational because it cannot be put into a fraction.
100b + 70 because it can't be simplified further than that
