Trig
The ratio for sine of an angle
What is opposite/hypotenuse
More than 1 equation to be solved at the same time is what?
What is System of Equations
Factor this polynomial:
9x3 + 6x2 - 3x
3x(3x-1)(x+1)
Solve using the quadratic formula:
10x2 + 9=x
What is no solution?
Solve for X: 3x+6 = x+10
x=2
Which trig function uses the formula opposite/adjacent ?
Tangent
y = mx+b
Use long division to solve:
(x2-7x+10)/ (x+3)
x-10, remainder: 40
Number of solutions in x2 -2x+5
What is 0?
What is the slope of a line passing through the points (0,0) and (3,30)?
slope = 10
The anagram used for sin, cos, and tan? THINK HARD!
SOH CAH TOA
The solution to this system is what?
8a+5b=9
2a-5b=4
What is (0.5,1)
(x5 +1)/ (x+1)
x4-x3+x2-x+1
Standard form of Quadratic expressions
ax2 + bx + c = 0
Solve for x: x2 -5 = 20
x=5
Name this formula: A2 + B2 = C2
Pythagorean Theorem
Which part of the equation do you start with?
What is either one?
Factor the Polynomial :
x3 + 1 = x2 + x
x= -1,1
X- intercepts or Zeros are solutions to
What are Quadratics?
What is a u-shaped graph called?
Match up sin, cos, and tan with the reciprocal functions
Sin= Csc
Cos= Sec
Tan= Cot
solve.
y= 3x-1
7x + 2y = 37
What is (3,8)
Use Long division to solve:
(2x3 -3x2 - 18x - 8) / (x-4)
The point where the parabola crosses the Y axis
What is the Y- intercept?
Factor 6x2 -x=2
(3x-2)(2x+1)