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3 years ago

Determine the 20th term of the sequence: -14,-8, -2, 4, 10,

Mathematics

1 answer:

Pie3 years ago

3 0

Answer: The 20th term is 100

Step-by-step explanation: It adds by 6 each time

-14, -8, -2, 4, 10, 16, 22, 28, 34, 40, 46, 52, 58, 64, 70, 76, 82, 88, 94, 100

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Determine the explicit equation for the arithmetic sequence that has a first term of -8 and a common difference of 3.put equatio

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3 years ago

What is the yintercept in the equation y=4x-3?

sergejj [24]

Answer:

-3

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3 years ago

Complete the square to transform the quadratic equation into the form (x – p)2 = q.

ryzh [129]

The transformed equation is:

$(x-3)^2 = 23$

Step-by-step explanation:

We have to convert the equation in the form

$(x-p)^2 = q$

Given equation is:

$x^2-6x-8 = 6$

Adding 8 on both sides

$x^2-6x-8+8 = 6+8\\x^2-6x = 14$

In the given equation

a = x

b= ?

So,

$2.x.b = 6x\\b =\frac{6x}{2x}\\b = 3\\$

So 3^2 will be added on both sides

$(x)^2-6x+ (3) = 14+ (3)^2\\(x-3)^2 = 14+9\\(x-3)^2 = 23$

Hence,

The transformed equation is:

$(x-3)^2 = 23$

Keywords: Quadratic equation, transformation

Learn more about quadratic equation at:

#LearnwithBrainly

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3 years ago

Solve 5x^2+8x+3=0 for x

Black_prince [1.1K]

5x^2+8x+3=0

factor

(5x+3) (x+1)=0

using the zero product property

5x+3 =0 x+1 =0

5x=-3 x=-1

x=-3/5 x=-1

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4 years ago

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3 years ago