Use n = 4 to approximate the value of the integral by Simpson's rule.

A. 14
B. 56
C. 28
D.


Answer: C

Mathematics

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Which fraction is between  and Roman|11|#000000|False|False|False{{{|}}}mathml|CONTAINER_ID_FIELDCogneroEndAlgorithmData&varname=IMPVAR%5Fe4fb96a0e56940e388fbc79e4&varid=VARIABLE_ESCAPED_ID_FIELD&rnd=2a65efa60db0441791504a990b7c61af&wiris=true" class="Wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="VARIABLE_ID_FIELD" variablename="IMPVAR_e4fb96a0e56940e388fbc79e4" />?
?

A.

?


B.

?


C.

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D.

?


E.

?none of them


Mathematics

Write the rational expression in lowest terms.

A.
B. 2
C.
D. 1

Mathematics

Find the x-intercepts of the graph of the equation. (The grids are intentionally not included.)y = x2 + 5x - 14

A.  
B. (-8, 0), (3, 0)
C. (0, -14)
D. (-7, 0), (2,0)

Mathematics

Use a graphing utility to approximate the real solutions, if any, of the equation rounded to two decimal places.x4 - 5x3 + 6x - 2 = 0

A. {4.75, 1, 0.38, -1.13} B. {4.71, 1.44, -0.38, -0.77} C. {0.31, -5.23} D. no solution

Mathematics