Find the zeros of the function. Give exact answers.f(x) = x2 - 9x + 1
A.
B.
C.
D.
Answer: A
Mathematics
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Solve the equation. Round to the nearest thousandth.5(3 - x) = 22
A. {-1.400} B. {3.521} C. {1.079} D. {1.400}
Mathematics
Decide whether or not the equation has a circle as its graph. If it does not, describe the graph.2x2 + 2y2 + 16x - 4y + 26 = 0
A. no; the graph is the point (4, -1) B. yes C. no; the graph is the point (-4, 1) D. no; the graph is nonexistent
Mathematics
Write the equation of the line with the given slope and y-intercept.slope ;y-intercept (0, -2)
A. y = x + 2
B. y = x - 2
C. y = - x - 2
D. y = - x + 2
Mathematics
Write the decimal number in standard form.Three hundred ninety-one thousandths
A. 300.91 B. 0.00391 C. 0.0391 D. 0.391
Mathematics