Evaluate the function for x = 2: f(x) = 7x – 5
9
19********
–9
–19
f(x) = 7x - 5
f(2) = 7(2) - 5
= 14 - 5 ≠ 19
Thanks
To evaluate the function for x = 2, you simply need to substitute the value of x into the function and simplify.
Given the function f(x) = 7x - 5, we substitute x = 2:
f(2) = 7(2) - 5
Now, multiply 7 by 2:
f(2) = 14 - 5
Finally, subtract 5 from 14:
f(2) = 9
Therefore, the value of the function for x = 2 is 9.