1) When given two points, how can you write the equation of a line in standard form?
2) How would you simplify an equation like: (sqrt(18) + sqrt(8))/(sqrt(6))?
3) Lastly, how would simplify (-2a^(2)x^(3)y^(5))^4
2007-09-11 13:36:58 · 9 answers · asked by Turkey M 4 in Science & Mathematics ➔ Mathematics
1. two points, (X1, Y1) and (X2, Y2)
You would take (Y2-Y1)/(X2-X1) to find the slope. Once you have that, you would plug it into y=mx+b. M=slope. In order to find b, just plug in one of your points and slove for b.
2. The equation all has (sqrt(2)) in common so you would factor that out
3. 16a^(8)x^(12)y^(20)
2007-09-11 13:45:14 · answer #1 · answered by allison_janelle 3 · 0⤊ 0⤋
1) Y=MX+B
2) (sqrt (18) + sqrt(8)) / (sqrt(6))
you can't technically simplify this because it's not a equation there is no equal sigh my the decimal is 5.397341225
3) (-2a^(2)x^(3)y^(5))^4
again no equal sigh; but i have no idea how to do this one
2007-09-11 13:45:10 · answer #2 · answered by david e 1 · 0⤊ 0⤋
1.) standard form Ax + By = C
use the two points to find the slope then, since slope equals (-A/B), plug it in. then, plug a point in to find C
2.) 3(sqrt(2))+2(sqrt(2))/(sqrt(6))
3.)apply the exponent to all parts
2007-09-11 13:44:28 · answer #3 · answered by Anonymous · 0⤊ 0⤋
1. just find the slope of the line and then use the slope intercept equation to find the equation.
2. sqrt(3) + 3sqrt(2)
3. i dont understand your problem...rewrite...
2007-09-11 13:43:02 · answer #4 · answered by aldrin 2 · 0⤊ 0⤋
Ax+By+C=0
2007-09-11 13:49:13 · answer #5 · answered by kenn 2 · 0⤊ 1⤋
Standard form would just be symbolic form, an equation.
y = mx +b
I'm not sure what sqrt is...but I think it would be
sqrt26/sqrt6 = 4 1/3
=(-2a^(2)x^(3)y^(5))^4
=(4a(2)x^(3)y^(5))^4
=(4a(2x)^(3y)^(5))^4
=(8x^(3y)^(5))^4
=(64x(3y)^(5))^4
=(64x(9y)(5))^4
=(64x(45y))^4
2007-09-11 13:44:17 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Ask 3 questions so we get more points.
2007-09-11 13:41:10 · answer #7 · answered by Robert S 7 · 1⤊ 0⤋
if you have a refrence book use it if not stop sleeping during class and pay attention you shouldnt have to use us to do your homework for you. Just wait and tell your teacher that you didnt understand the problems and they should let you do them tomorow night instead.
2007-09-11 13:42:06 · answer #8 · answered by Thola W 2 · 0⤊ 1⤋
1st: study your calculator handbook 2d: assume you have y1 = p(x) interior the graphing mode, frequently now you enter the type for the x & y values, [0,10] consequently for x and [-20,20] for y, then touch the graph button, zoom in on the basis....yet study the handbook
2016-10-04 10:01:09 · answer #9 · answered by ? 4 · 0⤊ 0⤋