Find the cubic or quartic function that models the data in the table.
(Cubic)
A. y = -1.83x3 + 0.24x2 - 2.07x + 0.36
B. y = -1.53x3 + 0.24x2 - 2.07x + 0.36
C. y = -1.53x3 + 0.54x2 - 2.07x + 0.36
D. y = -1.53x3 + 0.24x2 - 2.57x + 0.36
Answer: B
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Use a calculator to help write the complex number in standard form. Round the numbers in your answer to the nearest hundredth.
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A.
B. ?
C. ?
D. ?
E. ?
Write in words, as on a check.$157.92
A. One hundred fifty-seven and dollars
B. One hundred fifty-seven and dollars
C. One hundred fifty-seven and dollars
D. One hundred fifty-seven and dollars
Use a graphing calculator to solve the equation. Round your answer to two decimal places.ln(3x) = -x + 2
A. {2.95} B. {1.65} C. {3.65} D. {0.95}
Use the cofunction and reciprocal identities. Round to the nearest ten-thousandth when appropriate.Given thatsin 64° ? 0.8988,cos 64° ? 0.4384,tan 64° ? 2.0503,cot 64° ? 0.4877,sec 64° ? 2.2812,csc 64° ? 1.1126,find the six function values of 26°.
A. sin 26° ? 0.4384; cos 26° ? 0.8988; tan 26° ? 0.4877 csc 26° ? 2.2812; sec 26° ? 1.1126; cot 26° ? 2.0503 B. sin 26° ? 2.2812; cos 26° ? 0.4384; tan 26° ? 0.4877 csc 26° ? 1.1126; sec 26° ? 0.8988; cot 26° ? 2.0503 C. sin 26° ? 2.2812; cos 26° ? 0.4384; tan 26° ? 0.4877 csc 26° ? 0.8988; sec 26° ? 1.1126; cot 26° ? 2.0503 D. sin 26° ? 0.8988; cos 26° ? 0.4384; tan 26° ? 0.4877 csc 26° ? 1.1126; sec 26° ? 2.2812; cot 26° ? 2.0503