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logarithms
ellipses
formulas
center
terms
100
10
What is the natural base for log
100
c(0,0)
What is the center of the ellipse x+0^2/4 + y+0^2
100
a^2-b^2=c^2, or a^2+b^2=c^2
What is the formula for an foci
100
c(1,-2)
What are coordinates of the center x^2-1/8 + x^2+2=1
100
it is a stretched out circle
What is the definition of an ellipse
200
yes but only if you square them
does log base 10 and natural log(e) cancel out
200
vertice= (3,0)(-3,0)
in the previous problem what is the vertice
200
x^2+y^2=r^2
What is standard form equation for a circle
200
c(-21,3)
find the center x^2+21/3 +x^2-3/2=1
200
open curve formed by the intersection of a cone
What is the definition of a hyperbola
300
true
true or false e=log base 10
300
co vertices= (0,2)(0,-2)
what are the co vertitcies
300
y2-y1/x2-x1
What is slope equation
300
yes. ex -3 and 4 the center would be c(3,-4)
do you find the opposite of a number when finding the coordinates for center
300
intersection of the minor axis and the ellipse
What is definition of a co vertice
400
false
true or false are logs named after alfred logman
400
c(-3,-5)
What is the center of the ellipse x+3/2 + y+5/2
400
r=square root of a/pie
What is equation to find radius
400
the -8 and the 8 c(8,-8)
which numbers help you find the center in this equation x^2-8/2+y^2+8/4
400
intersection on the major axis
What is a vertice
500
2x+2log10
expand x^2+log10^2
500
you have to subtract a^2 and b^2 intead of adding them
to find the foci in an ellipse what is different
500
c(h,k)
What is equationt to find the center of a circle
500
false
true or false the center of a circle is always at (0,0)
500
it is two points found inside of an ellipse
What is a foci