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Algebra 2 Regents Review
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Gravity
Terms in this set (13)
95% confidence interval
mean +- MOE
mean +- 2(SD)
addition rule for probability
P(A or B) = P(A) + P(B) - P(A and B)
Amp of Trig Function:
y=a sin b (Ѳ+c)+d
y=a cos b (Ѳ+c)+d
a
basic exponential growth formula
y=ab^x
compounded periodically exponential growth
domain of a function
x- values, right to left
equation of a circle
(x-h)²+(y-k)²=r². where r is radius and center is point (h,k).
even function - symmetry and rule
symmetry: reflect y-axis
rule: negate x
explicit formula for the nth term of a geometric sequence
exponential form to log form
Factor Theorem
(x-a) is a factor of p(x) if and only if p(a)=0
formula for a horizontal parabola given vertex (h,k) and directed distance from vertex to focus, p
(y-k)^2=4p(x-h)
formula for a verticle parabola given vertex (h,k) and directed distance from vertex to focus, p
(x-k)^2=4p(y-h)
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