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Unit 4 Test

Last updated over 1 year ago
19 questions
1

A windshield wiper sweeps an area of the glass with a central angle of 160°and an arc length of 44.7 inches. How long is the wiper blade?

1

Based on the given information, find the tan𝜃.

1

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

1

Solve the trigonometric equation on the given interval:

1

State the amplitude for the function:

1

State the period for the function:

1

Select the frequency for the function:

1

Select the phase shift for the function:

1

Select the vertical shift for the function:

3

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.

3

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.

1

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

1

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

1

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

1

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

1

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

1

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

1

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

1

A tree casts a shadow 45 feet long when the angle of elevation of the sun (measured with the horizon) is 32 degrees. How tall is the tree to the nearest tenth of a foot?