Solve the problem.Use determinants to write an equation in slope-intercept form of the line that passes through the points 

A. y = 3x + 1
B. y = 3x - 1
C. y = -3x - 1
D. y = -3x + 1


Answer: C

Mathematics

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Find the conjugate of the complex number. Then multiply the complex number by its conjugate.-6 - 7i

A. -6 + 7i; 85 B. -13; 85 C. 1; 85 D. -6 - 7i; 85

Mathematics

Perform the indicated operation.(x + 3)(3x + 7)

A. 3x2 + 16x + 21 B. 3x2 + 21x + 16 C. 3x2 + 15x + 21 D. x2 + 16x + 16

Mathematics

Suppose the average wage earner saves 15% of her take-home pay and spends the other 85%. Estimate the impact that a proposed $25 billion tax cut will have on the economy over the long run due to the additional spending generated. Round the answer to the nearest billion dollars. ? $ __________ billion

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve.Under ideal conditions, a population of rabbits has an exponential growth rate of 11.9% per day. Consider an initial population of 900 rabbits. Find the exponential growth function.

A. P(t) = 100e1.19t B. P(t) = 100e11.9t C. P(t) = 90e0.119t D. P(t) = 900e0.119t

Mathematics