Use a graphing calculator to solve the system. Round to the nearest thousandth.
x +
y - 3 = 0
x - y -
= 0
A. {(1.099, 0.547)}
B. ?
C. {(1.670, 0.443)}
D. {(1.581, 0.289)}
Answer: D
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Use the square root property to solve the equation.(x + 3)2 = 14
A. {3 - , 3 +
}
B. {-3 - , -3 +
}
C. {- ,
}
D. {11}
Use the Newton method to approximate the indicated zero of the function. Continue with the iteration until two successive approximations differ by less than 0.0001. Round your answer to four decimal places, if necessary.
?
The zero of between
and
,
.
Fill in the blank(s) with the appropriate word(s).
Multiply. Express the answer as a single polynomial in standard form.6x(x4 - 2x - 5)
A. 12x4 - 12x2 - 30x B. 6x5 - 12x2 - 30x C. 6x5 + 6x2 - 30 D. 6x4 + 6x2 - 30x
Find a function whose graph matches the figure.
A. 5.5 sin (0.25?(x - 4)) B. 5.5 sin (0.25(x - 4?)) C. 8 sin (0.25(x + 4?)) D. 5.5? sin (0.25(x - 4))