Test - TCAP Success ALGEBRA 2 EOC Chapter 17

TCAP Success ALGEBRA 2 EOC Chapter 17 Sample

1 pt DOK: 3

A ray starting at the origin of a coordinate grid makes an angle of θ radians with the positive half of the x-axis and intersects a circle with diameter 64 at the point $(16 \sqrt{3}, - 16)$ . What is the value of θ?

30°

60°

120°

330°

1 pt DOK: 3

A light pole is located just outside of a circular race track with a diameter of 1 mile, and the center of the race track is directly north of the light pole. What would be the period of the sinusoidal function used to model a race car’s distance north of the light pole as it travels around the track if the race car’s distance north of the light pole is graphed as a function of its total distance traveled?

0.5 miles

1 mile

2π miles

π miles

1 pt DOK: 1

Which expression is equivalent to sin(150°)?

sin $(\frac{7 π}{6})$

cos $(\frac{7 π}{6})$

cos $(\frac{π}{3})$

sin $(\frac{11 π}{6})$

1 pt DOK: 1

140° is equivalent to how many radians?

$\frac{2 π}{3}$

$\frac{7 π}{9}$

$2 π$

$\frac{5 π}{4}$

1 pt DOK: 1

$\frac{7 π}{6}$ radians is equivalent to how many degrees?

210°

135°

270°

150°

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