Four graphs labelled A, B, C, and D are shown below:
A
B
C
D
Complete the table by matching each equation to the correct graph letter.
| Equation | Letter of Graph |
|---|---|
| y=x2y = x^2y=x2 | |
| y=5xy = 5^xy=5x | |
| y=1x\displaystyle y = \frac{1}{x}y=x1 | |
| y=cosxy = \cos xy=cosx |