f(x) Transforms to f(|x|)
Trending Questions
Q. The number of solution(s) of y=||x|2−2|x|−2| and y=1 is
- 2
- 3
- 4
- 5
Q. The graph of f(x)=||x−1|−1| is
Q. Plot the graph of cos−1x and write its domain and range.
Q. The graph of f(x)=||x−1|−1| is
Q. Match the following by appropriately matching the lists based on the information given in Column 1 and Column 2
Column 1:Column 2:EquationNumberof rootsa. x2tanx=1, x∈[0, 2π] p. 5b. 2cosx=|sinx|, x∈[0, 2π] q. 2c. If f(x) is a polynomial of degree 5 with real coefficients such thatf(|x|)=0 has 8 real roots, then the number of roots of f(x)=0 is/arer. 3d. 7|x|(∣∣5−|x|∣∣)=1 s. 4
Then which of the following is correct ?
Column 1:Column 2:EquationNumberof rootsa. x2tanx=1, x∈[0, 2π] p. 5b. 2cosx=|sinx|, x∈[0, 2π] q. 2c. If f(x) is a polynomial of degree 5 with real coefficients such thatf(|x|)=0 has 8 real roots, then the number of roots of f(x)=0 is/arer. 3d. 7|x|(∣∣5−|x|∣∣)=1 s. 4
Then which of the following is correct ?
- a→s, b→r, c→p, d→q
- a→q, b→s, c→p, d→s
- a→q, b→s, c→p, d→r
- a→p, b→r, c→q, d→s
Q. The graph of the hyperbolic cosine function for all real values is:
- Strictly increasing
- Strictly decreasing
- Strictly increasing in the interval [0, ∞) and Strictly decreasing in the interval (−∞, 0]
- Strictly increasing in the interval (−∞, 0] and Strictly decreasing in the interval [0, ∞)
Q. The graph of f(x)=x2−3|x|+2 is
Q. Match the following by appropriately matching the lists based on the information given in Column 1 and Column 2
Column 1:Column 2:EquationNumberof rootsa. x2tanx=1, x∈[0, 2π] p. 5b. 2cosx=|sinx|, x∈[0, 2π] q. 2c. If f(x) is a polynomial of degree 5 with real coefficients such thatf(|x|)=0 has 8 real roots, then the number of roots of f(x)=0 is/arer. 3d. 7|x|(∣∣5−|x|∣∣)=1 s. 4
Then which of the following is correct ?
Column 1:Column 2:EquationNumberof rootsa. x2tanx=1, x∈[0, 2π] p. 5b. 2cosx=|sinx|, x∈[0, 2π] q. 2c. If f(x) is a polynomial of degree 5 with real coefficients such thatf(|x|)=0 has 8 real roots, then the number of roots of f(x)=0 is/arer. 3d. 7|x|(∣∣5−|x|∣∣)=1 s. 4
Then which of the following is correct ?
- a→s, b→r, c→p, d→q
- a→q, b→s, c→p, d→s
- a→q, b→s, c→p, d→r
- a→p, b→r, c→q, d→s
Q. Plot the point (x, y) given in the following table in the graph.x
x | -3 | 6 | -4 |
y | 5 | -4 | -3 |
Q. The number of solution(s) of |x3−1|=x is
Q. The graph a function f is given. State the domain and range of f
- [−2, 3], [−3, 3]
- [−3, 2], [−2, 3]
- [−3, 3], [−2, 3]
- none of these
Q. The graph of f(x)=||x−1|−1| is
Q. The number of solution(s) of y=||x|2−2|x|−2| and y=1 is
- 2
- 3
- 4
- 5
Q. The number of solution(s) of y=||x|2−2|x|−2| and y=1 is
- 2
- 3
- 4
- 5
Q. Which of the following is/are true for f(x)=4x+3x2+1
- Total number of real root of equation f(x)=0 is 1
- Range of f(x) is [−1, 4]
- Equation f(x)=2 will have two real and distinct roots
- Total number of real roots of equation f(x)=0 are 3
Q. Select the correct graph of the function f(x)=tan∣∣∣x+π3∣∣∣.
Q. The graph of f(x)=x2−3|x|+2 is