Algebra I
Geometry
Calculus
Algebra II
Trigonometry
200
A chocolate bar costs c cents and a drink costs d cents. Write down an expression for the cost of 2 chocolate bars and 2 drinks.
2c + 2d
200
What is the area of a circle with a diameter of 16?
A = 64π
200
Find the derivative of f(x) = x15
15x14
200
What is the slope of y=7x+13
7
200
sin-cos-tan
sohcahtoa
400
Which of the following lines passes through the point (2,5)?
a. y=2x−1
b. y=2x+1
c. y=4x−2
d. y=2x+5
b. y=2x+1
400
x = 22
400
Find the second derivative of x5
20x3
400
The expression 16x2-81 is equivalent to
(1) (8x-9)(8x+9)
(2) (8x-9)(8x-9)
(3) (4x-9)(4x+9)
(4) (4x-9)(4x-9)
(3) (4x-9)(4x+9)
400
47.86 m
600
5. The area of a rectangle is 36x5+8x3
Which of the following pairs could be the length and width of the rectangle?
a. 6x and 6x4+3x
b. 2x3 and 18x2+4
c. 4x2 and 81/9x3+2
d. x4+36x+8
b. 2x3 and 18x2+4
600
In a 30-60-90 triangle, the length of the hypotenuse is 6. What is the length of the shortest side?
3
600
Integrate 5x10
x11/2
600
FOIL (x+9)(x-6)
x2+3x-54
600
Use degrees
60.07° or 60.08°
800
6. The formula for changing degrees Celsius to degrees Fahrenheit is:
F= 9C/5+32
Rearrange this formula to make C the subject.
C = 5(F-32)/9
800
6. What is the sum of the measures of the interior angles of a hexagon?
- 540°
- 720°
- 810°
- 1080°
- 1440°
720°
800
Cos(-3π/4)
-√2/2
800
Factor 9x2+31x+20
(x+4)(9x-5)
800
Hint: Use the Law of Cosine
99.04
1000
Work out the size of the smallest angle.
a. 20
b. 26
c. 8
d. 34
d. 34
1000
The figure below is an equilateral triangle with sides of length 6. What is the area of the triangle?
a. 12
b. 18
c. 36
d.
e.
D. 9√2
1000
d/dx [xn]
nxn-1
1000
y = x2+10x-9
y = (x+5)2-34
1000
(bearings)
339°