I'm assuming that you are given the equation f(x) = 2x^2 + 3 and the value f(-3).
To find this, all you need to do is plug in the value of -3 in f(x) for all x values. It would look like:
All you need to do is simplify:
Your final answer is f(x) = 21.
Real answer: 235+/-35/= 270.
Stupid answer: how can Jorge stop at 35 feet below sea level if he is dead?
Answer:
40 square units
Step-by-step explanation:
A = LW
A = 5 units x 8 units
A = 40 square units