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WorksheetsGrade 11 Math Challenge
Total questions: 15
Worksheet time: 8mins
Simplify the expression: 3x^2 + 2x - 5
3x^2 + 2x + 5
3x^2 - 2x - 5
3x^2 + 2x - 5
3x^2 + 2x + 5
Find the roots of the quadratic equation: x^2 - 4x + 4 = 0
x = -2
x = 3
x = 5
x = 2
Evaluate the exponential function: f(x) = 2^x when x = 3
6
10
4
8
Solve the trigonometric identity: sin^2(x) + cos^2(x) = 1
1
sin(x) - cos(x) = 1
tan^2(x) + sec^2(x) = 1
sin(x) + cos(x) = 1
Calculate the probability of rolling a prime number on a fair six-sided die
1/4
1/3
1/2
1/5
Factorize the expression: x^2 + 5x + 6
(x + 2)(x + 3)
(x + 3)(x + 4)
(x + 1)(x + 6)
(x + 4)(x + 2)
Determine the vertex of the parabola given by the equation: y = x^2 - 4x + 3
(3, 2)
(4, 1)
(1, 3)
(2, 3)
Simplify the exponential expression: e^(2ln(x))
x^ln(2)
x^2
2^x
ln(x^2)
Prove the trigonometric identity: tan(x) = sin(x)/cos(x)
tan(x) = sin^2(x)/cos(x)
tan(x) = sin(x)/cos(x)
tan(x) = cos(x)/sin(x)
tan(x) = cos(x)/sin(x)
Find the mean of the following data set: {2, 4, 6, 8, 10}
4
6
7
12
Solve the system of equations: 2x + y = 5 and x - y = 1
x = 3, y = 2
x = 2, y = 1
x = 4, y = 3
x = 0, y = -1
Calculate the value of log base 2 of 16
4
2
8
12
Simplify the trigonometric expression: sin(x)cos(x)
sin(x)cos(x)
sin^2(x)cos(x)
2sin(x)cos(x)
0.5sin(2x)
Determine the range of the function f(x) = 2^x
Complex numbers
Only integers
All negative real numbers
All positive real numbers
Find the standard deviation of the data set: {3, 5, 7, 9, 11}
2.0976
4.5
1.5
3.0
