good gre web site to write free online exams for preparation ? web sites to download gre materials?

## line's tag archives

Mar

# Can anybody give me some good gre web site to write free on line exams for preparation ?

Mar

# when is the dead line to write the gre exam for the falls of 2008 ?

i would lie to pursue in biotech field and i know a good gre score is vital.. i wud like to apply for the semesters beginning by august -september…so when would be the deadline to take the gre test for the falls and also the duration needed for processing the applications after the test… what [...]

Feb

# minimizing distance? Find the point on the line 5 x + 5 y + 3 =0 which is closest to the point ( 3, 3 ).?

Find the point on the line 5 x + 5 y + 3 =0 which is closest to the point ( 3, 3 ). I know you have to take the derivative of the distance formula, but i dont know how to go about the rest.

Feb

# For each point, its distance from the point (-3,1) is half its distance from the line y=4.?

Find a polynomial equation with integer coefficients for the set of coplanar points described. I know you use the distance formula…. but I don’t know how to set the problem up!

Feb

# how do you find the distance between two points on a straight line?

how do you find the distance between two points on a straight line? Please tell me any formula or method.

Jan

# More distance btw point and line?

Find the distance from (6,2) to the line defined by y=3x-6. Express as a radical or a number rounded to the nearest hundredth. Steps: 1. Use the point-slope formula to determine the line that runs through the given point and that is perpendicular to the given line. 2. Find where the lines intersect. 3. Using [...]

Jan

# how to find the distance between a given line and a given point?

line is Y= -1/3x-1 point is: (4,1) she told us to solve it using this formula: http://www.mathematicsmagazine.com/applications/distance.gif my teacher just won’t explain things well, she thinks that because we are honors students we will immediately get it, but that is definitely not the case!

Jan

# Can u find the shortest distance from P( 5,4) to the line Q(3x+5y-4=0)?

i know all the steps…find the slope of the line….find the negative reciprocal….find Y-intercept. of PQ….find equation of PQ…use substitution/elimination to find the point fo intersection…then use the distance formula… i just want the answer and show me the workin out….PLEASE

Jan

# point (2,5) and (6,4) or on a line, whats the formula to find the distance betweeen them?

i have a test tommrow and forget how to do that

Jan

# Use the formula |axb|/|a| to find the distance from the point (3,1,2) to the line x=0, y=1+t, z=2+3t?

i don’t even know where to start.. please help!

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