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The point A(0,2) belongs to the graph of second degree function f. The x axis interceptings of...

Posted by l33xus on June 29, 2010 at 6:53 PM via web.

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Which is the position of the line y=5x-9 towards the parable y = 4x^2 - 7x?

Posted by anng133 on June 29, 2010 at 6:43 PM via web.

Which is the minim of the function f(x)=x^2+4x+5 ?

Posted by triangry on June 29, 2010 at 6:35 PM via web.

Solve the equation (7x+1)^1/3 = x+1.

Posted by galbenusa on June 29, 2010 at 6:16 PM via web.

Given the terms of the arithmetical progression, a3=5 and a10=19, determine the sum of the 2010...

Posted by lejandan on June 29, 2010 at 6:04 PM via web.

The points M(2,3) and N(5,4) are on the same line. Determine the equation of the line that passes...

Posted by pufsipene on June 29, 2010 at 5:26 PM via web.

Calculate the sum of the first 20 terms of an arithmetical progression, if a1=3 and a2=7.

Posted by cununadelaur on June 29, 2010 at 5:11 PM via web.

Which is the solution of the equation 4^x - 6*2^x + 8 = 0?

Posted by hahaz on June 29, 2010 at 5:09 PM via web.

The points (1,2), (2,-2) belong to the same line. Which is the equation of the line?

Posted by portoruj on June 29, 2010 at 5:00 PM via web.

Solve the equation log 3 (x+5) - log 3 (x-1) = 1?

Posted by bulbul on June 29, 2010 at 4:49 PM via web.

Solve for x (x^2 + x + 1)^(1/2) = (x-1)

Posted by happybee on June 29, 2010 at 4:47 PM via web.

If the minimum value of f is -1, which is the function f = x^2 - (m+2)x + (2m-1) ?

Posted by g3tm3ss3d on June 29, 2010 at 4:34 PM via web.

Which is the perimeter of a right angle triangle if the sum of the cathetus is 17 and the product...

Posted by alic31wonder on June 29, 2010 at 4:03 PM via web.

In the triangle ABC, the sides are AB=4, BC=5, AC=8. Calculate the area ABC.

Posted by w3bw3d on June 29, 2010 at 4:01 PM via web.

the line x-2y-3 is intercepting the line 2x-3y+5. which is the intercepting point?

Posted by alkal1n3 on June 29, 2010 at 3:58 PM via web.

How to prove that the point (0,-m) is on the line x+2y+2010?

Posted by ang3ball on June 29, 2010 at 3:55 PM via web.

pyramid ^base 214.5m eachside height 143.5m,slant height 179.4m,make model use scale 6m to 2cm, u...

Posted by ydot on June 29, 2010 at 3:42 PM via web.

Angle of elevation fromtip of the shadow of a 12 ft flag pole to the top of pole is 60 degree....

Posted by ceasefire on June 29, 2010 at 3:05 PM via web.

How do you solve the following equation. determinant l0 0 -1l l3 x 0l = x^2 l2 0 3l

Posted by jabraeq on June 29, 2010 at 6:15 AM via web.

2 educator answers.

A quadrilateral enclose has sides measuring 89.7ft,91,279ft and 88.52 use the correct number of...

Posted by dotta12345 on June 29, 2010 at 6:05 AM via web.

Graph the equation using the x- and y- intercepts

Posted by matrixara on June 29, 2010 at 6:02 AM via web.

Find the equation of the line that passes through (4, 3) and is parallel to the line 3x-y =7

Posted by samerrima on June 29, 2010 at 5:38 AM via web.

Find the numbers such that the number plus 3 times its inverse equals 4

Posted by seedrasoso on June 29, 2010 at 5:33 AM via web.

1 educator answer.

The length of a rectangular playground is 8 yards more than 3 times its width. If the perimeter...

Posted by hadeelhadool on June 29, 2010 at 5:23 AM via web.

Anna has 12 bills in her wallet, some $5 and some $10. The total value of the bills is $100. How...

Posted by damdoomdima on June 29, 2010 at 4:54 AM via web.

log x (1/8) = -3/2 (x is under the log) what is x value?

Posted by dododima on June 29, 2010 at 4:46 AM via web.

If c is the measure of the hypotenuse find the missing measure round to nearest tenth if needed...

Posted by daniel12 on June 29, 2010 at 2:48 AM via web.

A number cube rolled and a number card is drawn from a card numbered 1-14 find the number of...

Posted by lady12 on June 29, 2010 at 2:40 AM via web.

What is the probability of winning a lottery game where the winning numner is made of seven...

Posted by jase2 on June 29, 2010 at 1:25 AM via web.

If f(x)=3x^5+15x^4-10x^3-90x^2+mx+n demonstrate that the inflexion points of the f(x) graph...

Posted by clockbeige on June 28, 2010 at 7:02 PM via web.

In = Integral x^n/(x^2 + 3x + 2)dx, x=0 and x=1 Prove that In + 2 + 3In + 1 + 2ln = 1/(n + 1) .

Posted by jane1992 on June 28, 2010 at 6:51 PM via web.

Demonstrate that f(x)= e^x + x^3 - x^2 + x is an increasing function.

Posted by dir3ctionn3 on June 28, 2010 at 6:13 PM via web.

Calculate lim x^2(f(x+1)-f(x)), x-> infinity, f(x)=arctgx .

Posted by l33xus on June 28, 2010 at 5:23 PM via web.

Determine the reminder of P(x) division to Q(x), if P(x) = x^2002 + 2x^2000 - 5x^5 -10x^2 +2 and...

Posted by pandapeack on June 28, 2010 at 5:09 PM via web.

If S=1+1/2+(1/2^2)+...+(1/2^2008), S real number demonstrate that S is the bracket(1;2).

Posted by triangry on June 28, 2010 at 4:51 PM via web.

Calculate f'(x), x belongs to ( 0, infinite) if f:(o,infinite)->R, f(x) = 1/(x+1) +...

Posted by sevenfunc on June 28, 2010 at 4:34 PM via web.

How do u find the Maximum and the period of y=3sin1/3x? And what is the...

Posted by jaberjaws on June 28, 2010 at 10:56 AM via web.

Factor the following monomial -6p^3 q^2

Posted by tokenring on June 28, 2010 at 4:50 AM via web.

n/3-5=-15

Posted by ceasefire on June 28, 2010 at 4:40 AM via web.

t/4-5=7

Posted by matrixara on June 28, 2010 at 4:38 AM via web.

x/6-8=-14

Posted by dotta12345 on June 28, 2010 at 4:36 AM via web.

Name the property shown by the following statement 9x+0=9x is it cummutive property of addition...

Posted by ydot on June 28, 2010 at 4:02 AM via web.

Which are the values for x, if lg(x-1)+lg(6x-5)=2?

Posted by catbyshe on June 28, 2010 at 3:19 AM via web.

Determine the equation of the line that passes through the point A(6,4) and it is perpendicular...

Posted by fortunee on June 28, 2010 at 3:11 AM via web.

Calculate the length of the median from A, in the triangle ABC. A(-2,-1), B(2,0), C(0,6).

Posted by afrokaa on June 28, 2010 at 3:01 AM via web.

Determine m if the length of the line that passes through the points A(2,m) and B(m,-2), to be 4.

Posted by labrrat on June 28, 2010 at 2:50 AM via web.

Write the fraction as an expression using a negetive exponont other that -1 1/1000

Posted by daniel12 on June 28, 2010 at 1:57 AM via web.

Which is n order derivative for the function F(x)=1/x if F:R-{0} -> R.

Posted by uwe on June 27, 2010 at 11:34 PM via web.

How do u graph y=3 sin x and y = sin 3x on the same axes.

Posted by jabraeq on June 27, 2010 at 11:33 PM via web.

Log3(2) = a . Prove that log16(24) = (1 + 3a )/4a

Posted by ulichh on June 27, 2010 at 11:27 PM via web.

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