To sketch this, calculate the values at a number of different values of x. In particular, try 5^0 (= 1), 5^∞ (=∞) and 5^-∞ (=0). If you can't tell the shape from these three, try a few more positive and negative values of x until you can!
To sketch this, calculate the values at a number of different values of x. In particular, try 5^0 (= 1), 5^∞ (=∞) and 5^-∞ (=0). If you can't tell the shape from these three, try a few more positive and negative values of x until you can!
