Algebra 2 - Regents Prep #1

right angle

supplementary angle

reference angle

triangle

sin = opp / opp

sin = opp / hyp

sin = adj / hyp

sin = opp / adj

cos = opp / hyp

cos = opp / adj

cos = adj / hyp

cos = adj / adj

tan = opp / hyp

tan = opp / adj

tan = hyp / hyp

tan = opp / adj

$\backslash frac\{\backslash pi\}\{3\}$

$\backslash frac\{\backslash pi\}\{2\}$

$\backslash frac\{\backslash pi\}\{6\}$

$\backslash frac\{\backslash pi\}\{4\}$

$y=x^2+3x-5$

$y=2x-5$

$y=\backslash ln\backslash left(x\backslash right)$

$y=\backslash sqrt\{x+5\}$

same y-intercept

same slope

perpendicular slopes

perpendicular y-intercept

the sum of squares of the smaller sides equaling the square of the largest side

an umbrella

the quotient between the vertical change and the horizontal change

a vertical or horizontal line that a function does not cross

The x-values that satisfy a given function

The y-values that satisfy a given function

The largest y-value on a parabola

The smallest y-value on a parabola

The turning point on a parabola

The average height in a classroom

The discounted price of shoes

The highest point in a list of numbers

$y=\backslash left(\backslash frac\{7\}\{11\}\backslash right)^x$

$y=0.5^x$

$y=e^x$

$y=\backslash left(1-.30\backslash right)^x$

12

52

365

4

12

4

2

52

$x=\backslash frac\{-b\backslash pm\backslash sqrt\{b^2-4ac\}\}\{2a\}$

$y=Pe^\{rt\}$

$y=mx+b$

$y=P\backslash left(1\backslash pm\; r\backslash right)^t$