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FunctionsTrig &
Complex #sSystems ofEquations
Limits Mystery
The equation of a line perpendicular to y = (2/3)x + 4
and through the point (0, -1)
What is y = (-3/2)x – 1?
The domain off(x) = (x + 1) / (x^2 + 7x + 6)
What is x does not = -1, -6?
The zeros of3x^3 – 11x^2 +11x + 5
What is –1/3, 2 + i, and 2 - i?
The transformations to the graph of y = x^2 when it becomes
y = 3(x +4)^2
What is shift 4 units to the left and vertical stretch factor of 3?
The equation of a V-shaped graph reflected over the x-axis
and shifted up 7 units
What is y = - abs val (x) + 7?
The value of x
x
5
10
What is 5 sq rt (3)?
The area of the triangle
5
30
10
What is 12.5 square units?
The value of x
27.4 102.3
28.7
x
What is 43?
The rectangular form of complex number 4 cis 120
What is –2 + 2i sq rt 3)?
The measure of the largest angle of a triangle with sides 60, 80,
and 139
What is 166 degrees?
The solution to the system of equations x + y = 4 and x – y = 2
What is (3, 1)?
The solution to the system of equations 3x +2y = 4 and
5x –2y = 8
What is (3/2, -1/4)?
The solution to the system of equations x – 2y = 3 and
–2x + 4y = 1
What is no solution?
The solution to the system of equations –x + y = 4 and
x^2 + y = 3
What is no solution?
The solution to the system of equations x^2 + 4x – y = 7 and
2x – y = -1
What is (-4, -7) and (2, 5)?
The limit as x approaches –3of 2x^2 + x
What is 15?
The limit as x approaches 6 of(x - 6) / (x^2 – 36)
What is 1/12?
The limit as x approaches –4of x / (x + 4)^2
What is negative infinity?
The limit as x approaches 0 of(1 / (x + 1) – 1) / x
What is –1?
The limit as x approaches 0 of(sq rt (2x + 1) – 1) / x
What is 1?
The determinant of
12 2
5 -4
What is –58?
The length of the radius of a circle with equation
x^2 + y^2 + 2x – 4y – 11 = 0
What is 4?
The polar form of (-1, 1)
What is (sq rt 2, 135)?
The determinant of
3 7 -1
2 0 1
-3 4 -2
What is –13?
The asymptote(s) ofy = (x^2 + x – 2) / (x^2 – x – 6)
What are x = 3 and y = 1?
