40+1
50-9
4(10)+1
410/10
There are a lot of answers
Since m and k are constants, thus by comparing two equations, we can get the value for k and m.
Answer:
f(2)= 5
Step-by-step explanation:
Given f(x) = -x² + 1
f(2) = -2² + 1 = 4 + 1 = 5
f(2) means the value of x = 2
Hence we substitute the value of X into f(x) = -x² + 1