Free Printable Trigonometric graphs

1.

The graph of $y=a+b\ \sin cx$ , for $0\ \le x\ \le2\ \pi$ , is shown above. Select the option with the correct $a,b\ \text{}$ and $c$ .

a)

$a=2,\ b=\ 1,\ c=2$

b)

$a=4,\ b=\frac{1}{2},\ c=2$

c)

$a=2,\ b=\ 2,\ c=\ 2$

d)

$a=4,\ b=4,\ c=2$

2.

Part of the graph of $y=a\ \sin bx\ +\ c$ is shown above.
Select the option that gives the correct values of $a,b$ and $c$ .

a)

$a=7,\ b=1,\ c=4$

b)

$a=3,\ b=2,\ c=4$

c)

$a=7,\ b=2,\ c=4$

d)

$a=3,\ b=1,\ c=4$

3.

The graph of $y=a+b\ \cos cx$ , for $0^{\circ}\ \le x\ \le360^{\circ}$ , is shown above.

Select the option that gives the correct values of $a,b$ and $c$ .

a)

$a=4,\ b=3,\ c=3$

b)

$a=4,\ b=2,\ c=2$

c)

$a=2,\ b=\ 3,\ c=3$

d)

$a=2,\ b=2,\ c=3$

4.

The graph of $y=a+b\ \tan cx$ , for $0^{ }\ \le x\ \le\pi$ , is shown above.

Select the option that gives the correct values of $a,b$ and $c$ .

a)

$\tan\ x-2$

b)

$\tan\ 2x-2$

c)

$\tan\ \frac{1}{2}x-2$

d)

$\tan\ \frac{1}{2}x+1$

Trigonometric graphs

Total questions: 4

Worksheet time: 4mins

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