Use the discriminant to determine the number of real solutions of the equation. x² - 5.66x + 2.52 = 0
What will be an ideal response?
Answer: 2
Mathematics
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Find the slope and an equation of the tangent line to the graph of the function f at the specified point.
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Mathematics
Suppose that the cost of manufacturing x units of a product is C(x) = 6x - 2
+ 1 dollars and that the production level t weeks from the present is x = 4t2. Find the rate of change in cost with respect to time. Enter your answer as a polynomial in t in standard form (not labeled).
Fill in the blank(s) with the appropriate word(s).
Mathematics
Add or subtract. Assume all variables represent nonnegative real numbers.-8m2
- 4m2
A. -12m3
B. 12m2
C. -12m2
D. Cannot simplify
Mathematics
Use the multiplication property of equality to solve the equation. -45 = 9c
A. -54 B. 1 C. -5 D. 54
Mathematics