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2 years ago

Let g(x) = − x² + 4x + 5. Find g(p).

Mathematics

1 answer:

Vikentia [17]2 years ago

5 0

That would be = -p^2+4p+4

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The graph of relation v is shown. Which of the following graphs represents the relation and its inverse?

Elis [28]

Step-by-step explanation:

The relation and its inverse (if it exists) must be symmetrical about the line y = x.

Hence the answer is the 2nd from the top.

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3 years ago

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Using radicals , write an equivalent expression for the expression 2 1/3

liq [111]

I'm assuming that the 1/3 is an exponent.

If so, then $2^{1/3} = \sqrt[3]{2}$

Which is the cube root of 2. Raising any value to the 1/3 power is the same as taking the cube root.

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3 years ago

(2²)3 - (10 – 6)² . 4-5=

Nostrana [21]

Answer:

-4

Step-by-step explanation:

(2^2)3 - (10 - 6) ^2 x 4 - 5 =

(4)3 - (4)^2 x 1 =

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3 years ago

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Help me with this plzzzz

Alex17521 [72]

Answer:

I believe the answer is B 67%

Step-by-step explanation:

you would divide 246 by 365 to get 0.6739... and if you multiply by 100 that would be your answer of 67%

8 0

3 years ago

3x^2 - 4x = -2<br> Solve

amid [387]

Answer:

$x = \bigg \{\frac{ 2 - \sqrt{2} \: i }{3}, \: \: \frac{ 2 + \sqrt{2} \: i }{3} \bigg \}$

Step-by-step explanation:

$3 {x}^{2} - 4x = - 2 \\ 3 {x}^{2} - 4x + 2 = 0 \\ equating \: it \: with \\ a {x}^{2} + bx + c = 0 \\ a = 3 \: \: b = - 4 \: \: c = 2 \\ {b}^{2} - 4ac \\ = {( - 4)}^{2} - 4 \times 3 \times 2 \\ = 16 - 24 \\ = - 8 \\ \ {b}^{2} - 4ac < 0 \\ \therefore \: given \: quadratic \: equation \: have \: \\ imaginary \: solutios. \\ \\ x = \frac{ - b \pm \sqrt{{b}^{2} - 4ac } }{2a} \\ = \frac{ - ( - 4) \pm \sqrt{ - 8} }{2 \times 3} \\ = \frac{ 4 \pm 2\sqrt{2} \: i }{2 \times 3} \\ = \frac{ 2 \pm \sqrt{2} \: i }{3} \\ \therefore \: x = \frac{ 2 - \sqrt{2} \: i }{3} \: or \: x = \frac{ 2 + \sqrt{2} \: i }{3} \: \\ \\ x = \bigg \{\frac{ 2 - \sqrt{2} \: i }{3}, \: \: \frac{ 2 + \sqrt{2} \: i }{3} \bigg \}$

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4 years ago