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Nonlinear Functions

Math · Advanced Math · 132 questions · every one comes with a full explanation.

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  1. 1All values are approximate. The parabola opens downward. The vertex of the parabola is at (0.6 comma 5.5). The parabola passes through the following points: (0.0 comma 3.8) (0.6 cEasy · Advanced Math
  2. 2Moving from left to right: The curve passes from quadrant 3 to quadrant 4. In quadrant 3, the curve trends up sharply to point (0 comma negative 5). In quadrant 4, the curve trendEasy · Advanced Math
  3. 3The parabola opens upward. The parabola passes through the following points: (0 comma 0) (3 comma negative 12) (6 comma 0) Scientists recorded data about the ocean water levels aEasy · Advanced Math
  4. 4The function f is defined by f(x)=4+x. What is the value of f144?Easy · Advanced Math
  5. 5The parabola opens upward. The vertex is at point (7 comma 0). The parabola passes through the following points: (6 comma 3) (7 comma 0) (8 comma 3) The x-intercept of the graph Easy · Advanced Math
  6. 6The table shown includes some values of x and their corresponding values of y. Which of the following graphs in the xy-plane could represent the relationship between x and y ?Easy · Advanced Math
  7. 7The function f is defined by fx=16x. What is the value of fx when x = 3 ?Easy · Advanced Math
  8. 8Moving from left to right: The curve passes from quadrant 2 to quadrant 1. In quadrant 2, the curve trends up gradually to point (0 comma 2). In quadrant 1, the curve trends up shEasy · Advanced Math
  9. 9The parabola opens upward. The vertex is at point (4 comma 0). The parabola passes through the following points: (3 comma 5) (4 comma 0) (5 comma 5) What is the x-intercept of thEasy · Advanced Math
  10. 10For the first curve: Moving from left to right: The curve passes from quadrant 2 to quadrant 1. In quadrant 2, the curve trends up gradually to point (0 comma 3). In quadrant 1,Easy · Advanced Math
  11. 11If , what is ?Easy · Advanced Math
  12. 12For the function f defined above, what is the value of ?Easy · Advanced Math
  13. 13Moving from left to right: The curve passes from quadrant 2 to quadrant 1. In quadrant 2, the curve trends up gradually to point (0 comma 8). In quadrant 1, the curve trends up shEasy · Advanced Math
  14. 14A ball is dropped from an initial height of 22 feet and bounces off the ground repeatedly. The function h estimates that the maximum height reached after each time the ball hits Easy · Advanced Math
  15. 15Moving from left to right: The curve passes from quadrant 3 to quadrant 4. In quadrant 3, the curve trends up sharply to point (0 comma negative 6). In quadrant 4, the curve trendEasy · Advanced Math
  16. 16The function f is defined by fx=x3+9. What is the value of f2?Easy · Advanced Math
  17. 17The function f(x)=200,0001.21x gives a company's predicted annual revenue, in dollars, x years after the company started selling light bulbs online, where 0<x≤10. What is the bestEasy · Advanced Math
  18. 18The function f is defined by f(x)=6+x. What is the value of f36?Easy · Advanced Math
  19. 19The quadratic function graphed above models a particular measure of plant diversity as a function of the elevation in a region of Switzerland. According to the model, which of the Easy · Advanced Math
  20. 20The function g is defined by gx=x2+9. For which value of x is gx=25?Easy · Advanced Math
  21. 21The function f is defined as shown. Which of the following graphs in the xy-plane could be the graph of ?Easy · Advanced Math
  22. 22The function f is defined by fx=8x. For what value of x does fx=48?Easy · Advanced Math
  23. 23The function f is defined by fx=x3+15. What is the value of f2?Easy · Advanced Math
  24. 24In quadrant 3, the curve rises to its maximum at point (0 comma negative 3). In quadrant 4, the curve then falls. The graph of the polynomial function f , where y=fx, is shown. ThEasy · Advanced Math
  25. 25The function f is defined by fx=5x2. What is the value of f8?Easy · Advanced Math
  26. 26hx=x2-3 Which table gives three values of x and their corresponding values of hx for the given function h ?Easy · Advanced Math
  27. 27The function f is defined above. What is the value of ?Easy · Advanced Math