the mayflower boat begins a steady course with a direction of 60 degrees and a speed of 8 cm. Write in direction and magnitude form [direction,magnitude]
What is [8,60]
100
find zeros of x²+ 4x +3
What is x=-3 x=-1
100
factor x^2-1/x-1 of lim 1
What is 2
100
Parent function of -(x+1)²
What is x²
200
300 degrees in radians
What is 5π/3
200
Find the horizontal and vertical components of [10, 115]
What is 10cos65 = 4.23
10sin65=9.06
180-115= reference angle
200
x^3 is an example of what
What is power function
200
solve x/2 lim 10
What is 5
200
Find equation to move graph y=x² right 3 units, down 2 units over x-axis.
What is y=-(x-3)²-2
300
reciprocal functions of the fundemental trigonometric ratios
(csc,sec,cot)
What is csc=1/sin
What is sec=1/cos
What is cot=1/tan OR cos/sin
300
Measure between a(-3,8) & b(6,2)
HINT: use DOT product
What is 92 degrees
300
graph x^2
What is a straight line /
300
formula of derivatie=ve
What is f(x+a)- f(a)/h
300
quadratic formula
What is f(x) = ax^2 + bx + c
400
cos(A+B)=
What is cosAcosB-sinAsinB
400
parametric equation that would generate a circle with a radius of 5 at point (0,0)
What is x=4cost
y=4sint
400
parent function of x^1/2
What is square root of x
400
Calculate the derivative of f(x) = 5x2 + 2 ?
What is 10x
400
standard vertex formula
What is (h,k)
500
SOLVE 2cosx+4=5 in degrees and radians
What is I:60 degrees or π/3
What is IV:300 degrees or 5π/3
500
x=acost
y=bsint
forms which shape if b means constants