Unit 1
A straight line which is NOT a function
What is a vertical line?
The solutions to x2 - 3x - 28 = 0
What are x = 7, -4 ?
What is log base 10 of 10 or what is 1?
The classification of the conic section 4x2 + y2 - 8x + 3 = 0.
What is an ellipse?
Date the final is on
What is May 7th?
Draw the piecewise function for :
2x-1 when x>1
-x+3 when x is < or = 1
What is ______________
The factors of the equation 2x3 - x2 -25x -12 if one factor is (x - 4).
What are (x-4), (x+3) and (2x + 1)?
What is A = P(1 + r/n)nt?
The answer to the system:
3x - 4y = -5
2x + y = 4
What is (1, 2)?
When everything is due
What is today?
The equation which shifts a parabola 3 units up and 1 unit left
What is y= (x+1)2 + 3?
the vertex of x2 + 6x - 8 = 0
What is (-3, -17) ?
The amount of money in an account after 10 years if it started at $5,000 and earned 6% compounded continuosly.
What is $9,110.59?
center: origin , vertices: (0,4) , (0,-4) , minor axis length: 2
What is x2 + (y2)/16 = 1?
Number of notecards you may use on the final
What is 1 (front and back though)?
The equation that shifts a square root function down 4 and reflects it over the x-axis.
What is y = - (sqrt x) - 4
The y-intercept of y = -(x - 4)2 + 10
What is (0, -6)?
The relationship between logs and exponents.
What are inverses?
An example of a linear system of equations with 3 variables.
What is (answers vary)?
The fourth conic section (which we did not study this semester).
What is a parabola?
The domain is (-inf, inf)
What is (any quadratic or linear function)?
The domain and range of y = -(x-4)2 +10.
What is domain (-inf, inf) and range (-inf, 10]?
The answer to 2(6x-1) = 216
What is x=4 ?
The center of 9x^2 - y^2 + 54x + 10y + 55 = 0
What is (-3, 5)?
Number of children Amy has
What is 3?