3 years ago

Graphing Worksheet

Mathematics

1 answer:

kompoz [17]3 years ago

4 0

The answer is b cuz it changes how it go

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Determine the quadratic equation with roots

zvonat [6]

Answer:

$y=6x^2-5x+1$

Step-by-step explanation:

If the quadratic equation has a root at $\dfrac13$ then when $x=\dfrac13$ , $y=0$

$\implies x=\dfrac13$

$\implies 3x=1$

$\implies 3x-1=0$

If the quadratic equation has a root at $\dfrac12$ then when $x=\dfrac12$ , $y=0$

$\implies x=\dfrac12$

$\implies 2x=1$

$\implies 2x-1=0$

Therefore, $y=(3x-1)(2x-1)$

$\implies y=6x^2-5x+1$

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3 years ago

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guajiro [1.7K]

Answer:

What boxes....

Step-by-step explanation:

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4 years ago

If we attempt to create a square using the tiles that represent the algebraic expression x^2 +bx,

OLEGan [10]

I dont understand the question

7 0

3 years ago

The length of the base of an isosceles triangle is x. The length of a leg is 4x -3. The perimeter of the triangle is 66. Find x

GalinKa [24]

Answer:

x = 8

Step-by-step explanation:

Since the triangle is isosceles then the 2 legs are congruent.

Given the perimeter is 66, then sum the 3 sides and equate to 66, that is

x + 4x - 3 + 4x - 3 = 66 , that is

9x - 6 = 66 ( add 6 to both sides )

9x = 72 ( divide both sides by 9 )

x = 8

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3 years ago

The number 7 is a prime or cmposite number

guajiro [1.7K]

It is a prime number. A prime number is a number that can only be divided by 1 and itself. A composite number is a number that can be divided by 1 and other numbers. Hoped it helped!

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3 years ago