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Laabri

Unit 4 Test B

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Last updated about 2 years ago
19 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

A windshield wiper sweeps an area of the glass with a central angle of 170°and an arc length of 50.5 inches. How long is the wiper blade?

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Based on the given information, find the cot𝜃.

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

The point (5, -6) is on the terminal side of θ in standard position. Find cosθ.

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Solve the trigonometric equation on the given interval:

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

State the amplitude for the function:

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

State the period for the function:

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Select the frequency for the function:

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Select the phase shift for the function:

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Select the vertical shift for the function:

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Graph the parent function for f(x) and the transformations for the function in the correct order. Graph the midline for any vertical shift and the asymptotes for one period as dashed lines.

Yɛayi Graphing asɛmmisa type foforo a wɔatu mpɔn adi! Asuafo rentumi mmua saa asɛmmisa yi bio.
Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Graph the parent function for f(x) and the transformations for the function in the correct order. Graph the midline for any vertical shift and the asymptotes for one period as dashed lines.

Yɛayi Graphing asɛmmisa type foforo a wɔatu mpɔn adi! Asuafo rentumi mmua saa asɛmmisa yi bio.
Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Give the exact value, if it is definable. Rationalize any denominator with a square root. No estimated decimal answers.

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Give the exact value, if it is definable. Rationalize any denominator with a square root. No estimated decimal answers.

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

Give the exact value, if it is definable. Report your answer in radians. No estimated decimal answers.

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

Give the exact value, if it is definable. Report your answer in radians. No estimated decimal answers.

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

Give the exact value, if it is definable. Report your answer in radians. No estimated decimal answers.

Asemmisa {{asɛmmisaAhyɛnsode}}
17.

Give the exact value, if it is definable. Report your answer in radians. No estimated decimal answers.

Asemmisa {{asɛmmisaAhyɛnsode}}
18.

Give the exact value, if it is definable. Rationalize any denominator with a square root. No estimated decimal answers.

Asemmisa {{asɛmmisaAhyɛnsode}}
19.

From the top of a 200-foot building, you observe a taller building 50 feet across the street. If the angle of elevation to the top of the taller building is 30°, how tall is the building across the street?

Round answers to the nearest foot.