Free Printable 7.3 Warm-Up

1.

Match the following angles with their corresponding trigonometric ratio values.

a)

$\sin\left(\frac{2\pi}{3}\right)$

1.

$\frac{\sqrt[]{3}}{2}$

b)

$\cos\left(\frac{2\pi}{3}\right)$

2.

$-\frac{1}{2}$

c)

$\tan\left(\frac{2\pi}{3}\right)$

3.

$-\sqrt[]{3}$

2.

Match the following angles with their corresponding trigonometric ratio values.

a)

$\sin\left(225\degree\right)$

1.

$-\frac{\sqrt[]{2}}{2}$

b)

$\cos\left(225\degree\right)$

2.

$-\frac{\sqrt[]{2}}{2}$

c)

$\tan\left(225\degree\right)$

3.

$1$

3.

Match the following angles with their corresponding trigonometric ratio values.

a)

$\sec\left(\frac{11\pi}{6}\right)$

1.

$\frac{2\sqrt[]{3}}{3}$

b)

$\csc\left(\frac{11\pi}{6}\right)$

2.

$-2$

c)

$\cot\left(\frac{11\pi}{6}\right)$

3.

$-\sqrt[]{3}$

4.

Match the following angles with their corresponding trigonometric ratio values.

a)

$\sec\left(60\degree\right)$

1.

$2$

b)

$\csc\left(60\degree\right)$

2.

$\frac{2\sqrt[]{3}}{3}$

c)

$\cot\left(60\degree\right)$

3.

$\frac{\sqrt[]{3}}{3}$

5.

EOC REVIEW Question:

What is an equation of a circle whose center is (1,4) and diameter is 10?

a)

$x^2-2x+y^2-8y=8$

b)

$x^2+2x+y^2+8y=8$

c)

$x^2-2x+y^2-8y=83$

d)

$x^2+2x+y^2+8y=83$

6.

EOC REVIEW Question:

Marc bought a new laptop for $1250. He kept track of the value of the laptop over the next three years, as show in the table provided. Which function can be used to determine the value of the laptop for x years after the purchase?

a)

$f\left(x\right)=1000\left(1.2\right)^x$

b)

$f\left(x\right)=1000\left(0.8\right)^x$

c)

$f\left(x\right)=1250\left(1.2\right)^x$

d)

$f\left(x\right)=1250\left(0.8\right)^x$

7.

EOC REVIEW Question:

The diagram included shows an angle, θ, graphed in the xy-coordinate plane. Segment RT is the initial side of the angle and the segment RM is the terminal side. Segments RT and RM are radii of the unit circle centered at the origin R(0,0).

The x-coordinate of point M is -1/2. What is the measure of Θ to the nearest thousandth of a radian?

a)

4.712

b)

4.189

c)

3.927

d)

3.665

8.

EOC REVIEW Question:

Which of the following angles is coterminal with $-610\degree$ ?

a)

$610\degree$

b)

$20\degree$

c)

$250\degree$

d)

$110\degree$

9.

EOC REVIEW Question:

Which graph shows the angle $\theta=240\degree$ in standard position?

a)

b)

c)

d)

10.

EOC REVIEW Question:

P is a point on the terminal arm of an angle $\theta$ in standard position. Suppose $\theta=-690\degree$ . Where is P located?

a)

In quadrant III

b)

In quadrant I

c)

On the positive y-axis

d)

In quadrant II

11.

EOC REVIEW Question:

Which graph shows the angle $\theta=-210\degree$ in standard position?

a)

b)

c)

d)

7.3 Warm-Up

Total questions: 11

Worksheet time: 10mins

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