Jamie Ciacico

This page lists questions and answers that were posted by visitors named Jamie Ciacico.

Questions

The following questions were asked by visitors named Jamie Ciacico.

The profit of a company can be modeled using the rule P = -C2 + 10C - 16 where P represents the profit and C represents the cost of the item sold. What cost will produce the maximum profit?

The growth of the population of a country can be modeled by the equation . Using this equation, which of the following best represents the number of years it will take for the population of the city to double?

Which rule below represents a quadratic function with vertex (4 ,-5) and passing through the point (0, -1)? y=(x-4)(x+5)-1 y=(x-4)^2-5 y = 0.25 (x - 4)^2 - 5 y = 0.12 (x - 4)^2 - 5

The initial number of bacteria in a Petri dish is 2,300 and grows at a rate of 3% per hour. Which best approximates the number of bacteria in the dish after 8 hours? 1803 2914 2,324 0

Which of the following quadratic functions has zeros at x = -3 and x = 2? y=(x+3)(x-2) y=(x-3)(x+2) y=(x+3)^2-2 y=(x-3)^2+2

Which of the following statements is true about the function y = 5⋅x4 ? It is an even function It is an odd function It is an exponential function It is an inverse function

If , which of the following best represents x when y = 4? 1 1+_ sqrt(2) 1+_2sqrt(2) 4

Which of the following equations best represents the function for the situation "an initial population (P) of 1,400 people decreasing by 5% per year (x)"? p=1,400-5x p=1,400(0.05)^x p=1,400(0.95)^x p=1,400/5x

What type of symmetry does the graph of y = x3 exhibit? Rotational symmetry of 90 degrees clockwise about the origin Rotational symmetry of 180 degrees clockwise about the origin Reflectional symmetry about the y-axis Reflectional symmetry about the x-axi...

Which of the following is true about the function y = 11 + 3⋅x - x2? It has a maximum value. It has a horizontal asymptote. It has a constant rate of change. It intersects the x-axis exactly once.

Which of the following statements is true about the function ? It has 4 real zeros It has no real zeros As x approaches positive infinity, y approaches positive infinity As x approaches positive infinity, y approaches negative infinity

Answers

The following answers were posted by visitors named Jamie Ciacico.