Answer:
A. f(-3) < g(-3)
Step-by-step explanation:
Evaluating f(-3), you get ...
f(-3) = -(-3)^2 +4 = -9 +4 = -5
Looking up g(-3) in the table, you get ...
g(-3) = 1
Comparing these values, you find
f(-3) vs. g(-3) . . . is . . . -5 vs. 1
The true comparison is ...
-5 < 1
So, f(-3) < g(-3).
Answer:
I'm not sure on what your asking could you explane
Answer:
Equation B has no solution
Step-by-step explanation:
The reason it has no solution is because we are getting 2 answers for the same sum
We already have 4x -5y = 3
And also we are still having the same sum as equal to -3
This shows that we can not have a solution to the system
Use the pythagoras theorem:-
length = sqrt (19^2 - 4^2) = sqr (19-4)(19+4) = sqrt ( 345) = 18.6