1,063 Answered Questions for the topic Pre-Calculus

Pre Calculus Precalculus Pre Calculus

07/23/20

Write the equation of the line that passes through point (6, 2) with slope 2/3 in point-slope form and in slope-intercept form.
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Pre Calculus Precalculus Pre Calculus

07/23/20

Simplify. Assume that all variables result in nonzero denominators.
(5)/(x^(2)6x-16)-(2)/(x^(2)-4)
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Pre Calculus Precalculus Pre Calculus

07/23/20

Rationalize the denominator
1/√3 −10
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Pre Calculus Precalculus Pre Calculus

07/23/20

Simplify (2 q^2 r^3 s^2)^2
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Pre Calculus Math

07/03/20

math help pre-calc

In 1994, the moose population in a park was measured to be 3310. By 1999, the population was measured again to be 3410. If the population continues to change linearly:Find a formula for the moose... more
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Pre Calculus

06/15/20

Bacteria Growth Math Problem
The number of bacteria in a culture is increasing according to the law of exponential growth. After 3 hours there are 100 bacteria, and after 5 hours there are 400 bacteria. How many bacteria will... more
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06/10/20

equation of parabola if axis of symmetry x=-2; passes through (0,7)&(-3,-2)
we have to determine an equation with only the given information:- axis of symmetry is x = -2- passes through point (0,7)- passes through point (-3,-2)
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06/10/20

Consider the following sequence. __, 1, -4,...
a. Fill in the blank to make the sequence arithmetic.__, 1, -4...b. Fill in the blank to make the sequence geometric.__, 1, -4...
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Pre Calculus Geometry

06/09/20

Find the geometric means in the following sequence.

Find the geometric means in the following sequence.–14,   ?  ,   ?  ,    ?  ,    ?  , –235,298 Question 20 options:98, 686, 4,802, 33,614–1,960, –2,940, –3,920, –4,900–98, –686, –4,802,... more
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Pre Calculus Math Calculus Precalculus

06/05/20

Please answer this question
Find all values of  that satisfy the conclusion of Rolle's Theorem for the function  on the interval 
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Pre Calculus Precalculus Pre Calculus

06/03/20

Find the vertices of the ellipse centered at the origin with eccentricity e=1/3 and foci at (0,−2) and (0,2)
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Pre Calculus Precalculus Pre Calculus

06/02/20

Write the standard form equation of the parabola with directrix x=3 and vertex at the origin.
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Pre Calculus Precalculus Pre Calculus

06/02/20

Write the standard form equation of the parabola that passes through (48,−12), if the vertex at the origin and the axis of symmetry is horizontal.
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Pre Calculus Precalculus Pre Calculus

06/02/20

Write the equation of the ellipse centered at the origin with a vertex at (0,6) and a co-vertex at (3,0).
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Pre Calculus Precalculus Pre Calculus

06/02/20

Write the equation for the ellipse centered at the origin with x -intercepts at 17 and −17 and foci located at (8,0) and (−8,0).
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Pre Calculus Precalculus Pre Calculus

06/02/20

Find the vertices of the ellipse centered at the origin with eccentricity e=13 and foci at (0,−2) and (0,2).
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Pre Calculus Precalculus Pre Calculus

06/02/20

Find the equation of the hyperbola centered at the origin with vertices (0,8) and (0,−8) and asymptotes y=±23x.
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Pre Calculus Math Algebra 1 Precalculus

06/01/20

If 900 grams of a radioactive substance are present initially and three years later only 300 grams remain, how much of the substance will be present after six years?
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Pre Calculus Precalculus Pre Calculus

06/01/20

Back Question 3 Next Question 3 of 5 (20 points) Find the equation of the hyperbola centered at the origin with vertices (16,0)and (−16,0)and asymptotes y=±14x.
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Pre Calculus Precalculus Pre Calculus

06/01/20

Find the equation of the hyperbola centered at the origin with a focus at (5,0) and a transverse axis of length 6.
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Pre Calculus Precalculus Pre Calculus

06/01/20

Write the equation for the ellipse centered at the origin with x -intercepts at 20 and −20 and foci located at (12,0) and (−12,0).

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Pre Calculus Precalculus Pre Calculus

06/01/20

Write the equation of the ellipse centered at the origin with a vertex at (5,0) and a co-vertex at (0,4).
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Pre Calculus Precalculus Pre Calculus

06/01/20

Write the standard form equation of the parabola with directrix x=−2 and vertex at the origin.
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Pre Calculus Precalculus Pre Calculus

06/01/20

Write the standard form equation of the parabola with focus at (0,−3) and vertex at the origin.
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Pre Calculus Precalculus Pre Calculus

06/01/20

Write the standard form equation of the parabola that passes through (−24,12), if the vertex at the origin and the axis of symmetry is horizontal.
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