Chapters 1 and 2
Chapters 3 and 4
Chapters 5 and 6
Chapters 7 and 8
Chapters 9 and 10
100
Write the equation of a line that passes through (2,5) and is parallel to y=-3x+1
y-5 = -3(x-2) OR y=-3x+11
100
Convert radians to degrees: 2pi/3
120 degrees
100
In a right triangle, the side opposite angle X is 7 and the hypotenuse is 25. What is sin(X)?
7/25 OR 0.28
100
Subtract: (7+4i)-(2-5i)
5+9i
100
A parabola is given by the equation y=-4(x+2)2-3 What are the coordinates of the vertex?
(-2, -3)
200
Given: f(x)=x2 and g(x)=9x-8, find (f*g)(x)
9x3-8x2
200
Convert degrees to radians: 200 degrees
10pi/9
200
In a right triangle, the side opposite angle X is 7 and the hypotenuse is 25. What is cos(X)?
24/25 OR 0.96
200
Subtract: ⟨-4,3⟩ - ⟨-2,4⟩
<-2,-1>
200
A circle is given by the equation (x-4)2+(y+3)2=25 What are the coordinates of the center?
(4, -3)
300
Find the quotient: (2x3-15x+9)/(x+3)
2x2-6x+3
300
What is the amplitude of the function? f(x)=3sin(2x+4)-1
3
300
sin(X)=3/4 Find cos(X) to three decimal places.
0.661
300
A vector points from (4,3) to (-7,-1). What are the components of the vector?
<-11,-4>
300
Give the equation of the ellipse with these properties: Center: (0, -1); Vertical Axis Length: 4; Horizontal Axis Length: 6
(x2/4)+((y+1)2/9)=1
400
Find the two roots of 2x2-x-6
x=-1.5 and x=2
400
The angle of elevation of the top of the Ulm Cathedral from a point 300ft away from the base of its steeple on level ground is 60 degrees. Find the height of the cathedral.
300sqrt(3) OR 519.62ft
400
In triangle ABC, the length of side a is 8, the length of side b is 11, and m∠C is 63°. Find the area to the nearest hundredth.
78.41
400
A plane is flying with a velocity vector of ⟨400,100⟩. The wind is blowing with a velocity vector of ⟨-100,50⟩. What is the plane’s resultant velocity?
<300,150>
400
If 3x=243, solve for x.
5
500
Add the two rational functions: (3x/x-5) + (5/2x-10)
(6x+5/2x-10)
500
If sin(x)=3/5, find x to the nearest tenth of a degree.
36.9 degrees
500
In triangle ABC, the length of side a is 9, m∠A is 38°, and m∠C is 100°. Find the length of side c to the nearest hundredth.
14.40
500
What are the rectangular components of the vector with magnitude 8 and direction 57°? Round to two decimal places.
<4.36, 6.71>
500
If log64x=(1/4), solve for x. Round to three decimal places.
2.828
M
e
n
u