Recent questions tagged sat

If $f(x)=x^3$ then $2f(x+3)+1$ is

asked Aug 6, 2018 by meena.p

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If $f(x) =2x-3$ and $g(x)=x^2-3x+2$ then $g(f(x))$ is

asked Aug 6, 2018 by meena.p

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The product of the roots of the equation is $x^2+11x-13=0$

asked Aug 6, 2018 by meena.p

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The graph of the equation $y= \large\frac{1}{2}$$(x+2)^2$ is

asked Aug 6, 2018 by meena.p

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A group of elderly citizens chartered a bus for $\$160$. However at the last minute, $8$ of them fell ill and had to miss the trip. As a result, the others had to pay an extra $\$1$ each. How many people went on the trip ?

asked Aug 6, 2018 by meena.p

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The coordinate of the point of intersection of the graphs with equation $y=x^2-x-18$ and $y=x-3$ are

asked Aug 6, 2018 by meena.p

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The equation of the quadratic for the given graph is :

asked Aug 6, 2018 by meena.p

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The equation which is equivalent to $2x^2-2x-24$ is

asked Aug 6, 2018 by meena.p

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If V is the vertex find the equation of the quadratic given its graph is

asked Aug 6, 2018 by meena.p

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Is it possible to bend a $15\; cm$ length of wire to form the vertices of a right angled triangle with area $30 \;cm^2$?

asked Aug 3, 2018 by meena.p

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Select the incorrect statement from the following option.

asked Aug 3, 2018 by meena.p

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The purity of compound is confirmed by

asked Aug 3, 2018 by meena.p

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Which of the following is an application of surface tension?

asked Aug 3, 2018 by meena.p

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On increasing the temperature, the surface tension of the liquid

asked Aug 3, 2018 by meena.p

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Select the incorrect statement from the following option.

asked Aug 3, 2018 by meena.p

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Shapes of drops of liquid are spherical because of

asked Aug 3, 2018 by meena.p

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Select the incorrect statement from the following option.

asked Aug 3, 2018 by meena.p

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According to Newton's law of viscosity, the maximum velocity of flow is at

asked Aug 3, 2018 by meena.p

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The boiling point and molar heat of vaporisation is dependent on

asked Aug 3, 2018 by meena.p

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For a given substance, choose the correct statement.

asked Aug 3, 2018 by meena.p

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Find the equation of the quadratic using the graph given

asked Aug 3, 2018 by meena.p

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Find the equation of the quadratic for the graph given :

asked Aug 3, 2018 by meena.p

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If $y=2x+c$ is a tangent to $y=2x^2-3x+4$, find c

asked Aug 2, 2018 by meena.p

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The graph for the equation $y=x^2-2x+3$

asked Aug 2, 2018 by meena.p

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What can be the vertex for the equation $y=3x^2-4x+1$ ?

asked Aug 2, 2018 by meena.p

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Determine the coordinates of vertex of $y=2x^2-8x+1$

asked Aug 2, 2018 by meena.p

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The quadratic equation for the graph is

asked Aug 2, 2018 by meena.p

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The axis of symmetry for the graph is given below is

asked Aug 2, 2018 by meena.p

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For what value of $k$ does the equation $kx^2+(k+3)x=1$ has two real roots.

asked Aug 2, 2018 by meena.p

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Solve for x : $(x+1)^2=2x^2-5x+11$

asked Aug 2, 2018 by meena.p

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The surface tension of water at $25^{\circ}\;C$ is

asked Aug 2, 2018 by meena.p

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The unit of surface tension in CGS system is

asked Aug 2, 2018 by meena.p

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Which of the following will vaporize faster ?

asked Aug 2, 2018 by meena.p

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How aniline and chloroform can be separated?

asked Aug 2, 2018 by meena.p

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The process of heating a liquid mixture to form vapours and then cooling the vapours to get pure component is called

asked Aug 2, 2018 by meena.p

2 answers

The temperature at which solid and liquid coexist in equilibrium is called

asked Aug 2, 2018 by meena.p

1 answer

The purity of compound is confirmed by

asked Aug 2, 2018 by meena.p

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At 1 atm pressure, the boiling point of water is

asked Aug 2, 2018 by meena.p

1 answer

Select the incorrect statement from the following options.

asked Aug 2, 2018 by meena.p

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The molar heat of vaporisation $(\Delta \;H_{vap})$ for water is

asked Aug 2, 2018 by meena.p

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The vertex of the polynomial $y = 2x^2-4x-6$ is

asked Aug 2, 2018 by meena.p

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The y intercept of the equation $y=3x^2-4x+12$ is

asked Aug 2, 2018 by meena.p

1 answer

The roots of the equation $3x^2+7x+2$ are

asked Aug 2, 2018 by meena.p

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Simplify for the rational expression : $\large \frac{9x^2-1}{(3x+1)(3x-1)}$

asked Aug 2, 2018 by meena.p

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Let $f(x)=x^2-4x+2$ and $g(x)=6-x$. What is $f(g(x))$

asked Aug 2, 2018 by meena.p

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Lucy throws a rock off a 10 m ledge at a speed of $3\;m/s$ . Calculate when the rock hits the ground .

asked Aug 2, 2018 by meena.p

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Two consecutive positive odd numbers have a product of 35. what is the sum of the two number ?

asked Aug 2, 2018 by meena.p

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Emily punts a football into the air. The equation $h=-16t^2+60t$ represents the height of the ball in feet, t seconds after it was punted . If Brandon punts a ball higher than Emily did, which of the following equation could be used to find the height of Brandon's punt ?

asked Aug 2, 2018 by meena.p

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$y=3x , 3x^2+3y^2=240$. If $(x,y)$ is a solution to the system of equation above, what is the value of $x^2$ ?

asked Aug 1, 2018 by meena.p

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Which of the following has the same equation as $x^2-8x-14$

asked Aug 1, 2018 by meena.p

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