word problems
Haley already has 6 flowers in her garden, and she can also grow 1 flower with every seed packet she uses. How many seed packets does Haley need to have a total of 50 flowers in her garden?
44
Solve the system of equations
x−7y=−11
5x+2y=−18x
x = -4, y = 1
The maximum or minimum of a parabola
vertex
Based on the unit circle, what is sin and cos of 300?
sin = -sqrt2/2
cos = 1/2
Factor: x^2+3x+2
(x+1)(x+2)
The area of a right triangle is 50. One of its angels is 45. Find the hypotenuse.
10√(2)
Solve the system of equations
2x−2y=8
x+y=1
x = 2.5, y = -1.5
A polynomial divided by a polynomial
rational expression
Which country founded trigonometry?
Ancient Greece
x^2+11x+18
(x+2)(x+9)
7+1.25t=43.25
Solve the system of equations
y=2x+4
y=3x+2
x = 2
y = 8
The x-intercepts or solutions of an equation or function
roots
The law of sines states...
(a/sinA) = (b/sinB) = (c/sinC)
n^2 – 12n – 35
prime
The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2200 people enter the fair and $5050 is collected. How many children and how many adults attended?
1500 children and 700 adults
Solve the systems of equations
14x+5y=31
2x−3y=−29
x=-1
y=9
The line that a curve approaches
asymptote
The law of cosines states...
c^2 = a^2 + b^2 − 2ab cos(C)
3m^3 + 12m^2 + 9m
3m(m + 3)(m + 1)
There are two numbers whose sum is 72. One number is twice the other. What are the numbers?
The sum of the numbers is 72. Thus 24 + 48 = 72
Solve the system of equations
8y−9x=−3
5y−8x=10
x = -5
y = -6
(a+bi) and (a-bi) are
complex conjugates
If cosA+cosB+2cosC=2, where a, b and C are angles of triangle, then AB, BC and CA are in which progression?
Arithmetic Progression
x^2 + xy – 12y^2
(2x + 3y)(3x – 4y)