Algebra Answers

Use the Rational Zeros Theorem to write a list of all potential rational zeros

f(x) = x3 - 10x2 + 4x - 24

±1, ±2, ±3, ±4, ±6, ±8, ±12, ±24

±1, ±One divided by two., ±2, ±3, ±4, ±6, ±8, ±12, ±24

±1, ±2, ±3, ±4, ±24

±1, ±2, ±3, ±4, ±6, ±12, ±24

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A projectile is thrown upward so that its distance above the ground after t seconds is h = -16t2 + 672t. After how many seconds does it reach its maximum height?

21 s

31.5 s

42 s

10 s

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Write the quadratic function in vertex form.

y = x2 + 4x + 7

y = (x - 2)2 + 3

y = (x - 2)2 - 3

y = (x + 2)2 - 3

y =(x + 2)2 + 3

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Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function.


Show work please and explanation

Divide using synthetic division, and write a summary statement in fraction form.

two x to the fifth minus x to the fourth plus three x squared minus x plus five divided by quantity x minus one

2x4 + x3 + 4x2 + 3x + eight divided by quantity x minus one

2x4 + x3 - x2 + 2x + 1 + six divided by quantity x minus one

2x4 + x3 + x2 + 4x + 3 + eight divided by quantity x minus one

2x4 - 3x3 + x + six divided by quantity x minus one


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Find an equation for the nth term of a geometric sequence where the second and fifth terms are -21 and 567, respectively.

an = 7 • (-3)n + 1

an = 7 • 3n - 1

an = 7 • (-3)n - 1

an = 7 • 3n


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Calculate how much is a pint of beer and a packet of crisp

3 Pints of beer and 2 packets of crisps =£8.60
4 Pints of beer and 1 packet of crisp = £10.20

What time does the two cars pass each other on the journey?
Journey starts at 1100hrs
Car A travels at 60mph and takes 3.5 hours to finish the journey
Car B travels at 33mph and takes 8 hours to finish the journey

If 14 subtracted by the number from three times a certain times a certain number, the result is 34. Find the number.

The heights in inches of three basketball players are 3 consecutive integers. If the sum of twice the 1st, 3 times the 2nd, and the 3rd is 437, what are the three heights.