Show:
Classroom Policies
Trigonometry
Lines and Functions
Factoring
Fractions
100
the box on the corner of my desk
What is where homework is turned?
100
order of 5 "standard" angles
What is 0, 30, 45, 60, 90?
100
three ways to represent slope
What are rise/run, (delta y) / (delta x) and rate of change?
100
factors are used to find these four important graph features
What are x-intercepts, zeros, roots and where y = 0?
100
simplified faction representing 1/2 + 1/3
What is 5/6?
200
you should bring these three supplies to class everyday
What are a pencil, binder/notebook and calculator?
200
where sin(x) = 0 in the first period only
What is 0, pi and 2 pi?
200
the slopes of parallel and perpendicular lines
What are parallel lines have same slope and perpendicular lines have negative reciprocal slopes?
200
expansion of (5x)cubed
What is 125x cubed?
200
simplified fraction representing 2/x squared - 1/x
What is (2 - x)/x squared?
300
3 ways homework MAY be graded
What is effort, spot grade, HW quiz, every question, or rubric?
300
values at which cos (x) = 0, in the first period only
What is pi/2, and 3pi/2?
300
the point-slope form of a line
What is (y - y1) = m(x - x1)?
300
the expansion of (x - 4)(x + 10)
What is x squared + 6x - 40?
300
simplified fraction representing [1/(x-2)]/x
What is x/(x - 2)?
400
the four guidelines for success
What are be responsible, value honesty, be prepared and take action?
400
the ratios representing cosecant, secant and cotangent
What is csc (x) = 1/cos (x), sec (x) = 1/sin (x) and cot (x) = 1/tan (x) = cos (x) / sin (x)?
400
the domain of y= sq root (x - 4)
What is (-inf , 4) union (4 , inf)?
400
factored form of 2x squared + x - 1
What is (2x - 1)(x + 1)?
400
simplified fraction representing cos(x) * tan(x) * csc(x)
What is 1?
500
the 12 Families of Functions
What are linear, quadratic, cubic, reciprocal, square root, exponential, absolute value, sine, cosine, tangent, natural log, greatest integer?
500
the values of sin (x) for all five standard angles
What is sin (0) = 0, sin (30) = 1/2, sin (45) = (sq root 2)/2, sin (60) = (sq root 3)/2 and sin 90 = 1?
500
the domain of 1 / (x squared -9)
What is (-inf , -3) union (-3 , 3) union (3 , inf)?
500
the factored form of x squared -256
What is (x + 16)(x - 16)?
500
simplified fraction representing [(3/x) - 2] / [(4 - x)/x squared]
What is (3x-2x squared) / (4 - x)?