tripiverded9

2021-12-30

a) What are the x intercepts?

b) What is the standart form of the equation?

peterpan7117i

Beginner2021-12-31Added 39 answers

Step 1

We have:

$y=2(x-6)(x+1)$

a) Put$y=0$

Or,$2(x-6)(x+1)=0$

Or,$(x-6)(x+1)=0$

Or,$x-6=0$ or $x+1=0$

Or,$x=6$ or $x=-1$

So, x-intercepts are: 6 and -1

b) We have:

$y=2(x-6)(x+1)$

Or,$y=2(x(x+1)-6(x+1))$

Or,$y=2({x}^{2}+x-6x-6)$

Or,$y=2({x}^{2}-5x-6)$

Or,$y=2{x}^{2}-10x-12$

We have:

a) Put

Or,

Or,

Or,

Or,

So, x-intercepts are: 6 and -1

b) We have:

Or,

Or,

Or,

Or,

otoplilp1

Beginner2022-01-01Added 41 answers

Step 1

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation:

$y-(2\times (x-6)\times (x+1))=0$

$y-2\times (x-6)\times (x+1)=0$

$y-2{x}^{2}+10x+12=0$

Solve$y-2{x}^{2}+10x+12=0$

In this type of equations, having more than one variable (unknown), you have to specify for which variable you want the equation solved.

We shall not handle this type of equations at this time.

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation:

Solve

In this type of equations, having more than one variable (unknown), you have to specify for which variable you want the equation solved.

We shall not handle this type of equations at this time.

karton

Expert2022-01-09Added 613 answers

Step 1

Expand the expression

Step 2

Separate the constants and variables

Step 3

Multiply or divide to change the leading coefficient to 1

Step 5

Separate the constants and variables

Step 6

Add or subtract the fractions

Step 7

Take the root of both sides

Solve

Step 8

b) Use the distributive property to multiply 2 by x-6

y=(2x-12)(x+1)

Use the distributive property to multiply 2x-12 by x+1 and combine like terms.

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