Word Problems
Find the (quadratic) equation of the line which has a horizontal shift of 2 units to the right.
Assume the original equation is y = x2
What is
y = (x - 2)2
Convert to degrees:
4π
What is
360°
Evaluate the following (in radical form):
i3
What is -√-1?
Solve for all values of x: x3 - 3x2 + 4x - 12 = 0
x = 3, 2i, -2i
Who is the president of NSBE?
Izaiah Jackson
Imagine we have two numbers; the larger number is 4 more than twice the smaller number.
Develop an equation for finding the larger number.
What is
2x + 4
Convert to radians:
330°
What is
11π/3
Evaluate the following:
i2
What is -1?
Factor Completely: x8 + 9x6 - x2 - 9
(x - 1)(x + 1)(x2 + x + 1)(x2 - x + 1)((x2 + 9)
In what year was NSBE established?
What is 1975?
Find the (quadratic) equation of the line which has a horizontal shift of 4 units to the left and 3 units downward.
Assume the original equation is y = x2.
What is
y = (x+4)2-3
What is the Pythagorean Theorem IDENTITY?
sin2(θ) + cos2(θ) = 1
Evaluate the following:
√-64x2
What is 8xi?
Solve the equation: |x + 3| = |2x - 3|
x = 0,6
What region of NSBE is our school chapter located in?
(Region I, II, III, IV, V, VI)
What is Region II?
(Pennsylvania, Maryland, DC, Delaware, Virginia, West Virginia, North Carolina, South Carolina)
Find the (quadratic) equation of the line which has a horizontal shift of 2 units to the right and is reflected across the y-axis?
Assume the original equation is y = x2
What is
y = -(x - 2)2
Simplify the following:
2sin(x)cos(x)
What is sin(2x)?
(Double-Angle Identity)
Evaluate the following:
√-121x3
What is
11x√-x
Find all possible values for x. |2x - 5| < x + 1
4/3 < x < 6
What is the "Chicago Six"?
What is the original founders of NSBE?
Edward A. Coleman | Anthony Harris | Brian Harris | Stanley L. Kirtley | John W. Logan Jr. | George A. Smith
The length of one leg of a right triangle is three times as large as the length of the other leg. If the hypotenuse has a length of 10 inches, what is the perimeter of the triangle in inches?
What is
10 + 4√10
Simplify the following:
cos(α) cos(b) – sin(α) sin(b)
What is cos(α + b)?
(Angle Sum/Difference Identity)
Evaluate the following:
√-200x5y2
What is
10x2y√-2x
Factor Completely: x4 + x2 + 1
(x2 + x + 1)(x2 - x + 1)
What is NSBE's official mission statement?
What is "to increase the number of culturally responsible black engineers who excel academically, succeed professionally, and positively impact the community"?