FURTHER MATHS TEST 1

• 16

• 8

• 4

• 2

• x = ⅓

• x = 2
• x = 3
• x = 4

The functions f: x → 2x²+3x-7 and g: x → 5x²+7x-6 are defined on the set of real numbers, R. Find the values of x for which 3f(x) = g(x).

• x = -3, x =-5

• x = 2, x = -1
• x = 3, x = -5

• x = 1, x = -1

A straight line makes intercepts of -3 and 2 on the x and y axes respectively. Find the equation of the line.

• 2x + 3y + 6 = 0

• -2x + 3y - 6 = 0

• 3x - y - 3 = 0

• x/3 - 2y = 1

Find the partial fraction decomposition...

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Find the partial fraction decomposition of the problem above.

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• 2 and 5

• -5 and -2

• 2 and  -5

• 2 and -2

Set up the partial fractions...

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In how many ways can 4 keys be arranged in a key ring?

• 24

• 12

• 6

• 3

Which of the following is the formula for combination?

• $\frac{n!}{\left(n-r\right)!r!}$

• (n - r)!

• $\frac{n!}{p!q!r!}$

• $\frac{n!}{\left(n\ -\ r\right)!}$