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3 years ago

(V2.00)Rewrite f(x) = -2(x - 3)2 + 2 from vertex form to standard form.

Mathematics

1 answer:

Mashutka [201]3 years ago

6 0

Answer:

The standard form of the quadratic equation is $f(x)=-2x^{2}+12x-16$

Step-by-step explanation:

we know that

The standard form of a quadratic equation is

$f(x)=ax^{2}+bx+c$

we have

$f(x)=-2(x-3)^{2}+2$

convert to standard form

$f(x)=-2(x-3)^{2}+2\\f(x)=-2(x^{2} -6x+9)+2\\f(x)=-2x^{2}+12x-18+2\\f(x)=-2x^{2}+12x-16$

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3 years ago

Read 2 more answers

How do i solve 1/2 × 3/7how do I solve one third of 3/7 <br><img src="https://tex.z-dn.net/?f=%201.5%20%5Ctimes%203.7" id="TexFo

Andrews [41]

1) $\frac{1}{2}\,X\,\frac{3}{7}$ = $\frac{3}{14}$

2) $\frac{1}{3}\,X\,\frac{3}{7}$ = $\frac{1}{7}$

3) $1.5 \times 3.7\\$ = $5.55$

Step-by-step explanation:

We need to solve following expressions.

1) $\frac{1}{2}\,X\,\frac{3}{7}$

We need to multiply numerator with numerator and denominator with denominator

Solving:

$\frac{1}{2}\,X\,\frac{3}{7}\\=\frac{3\,X\,1}{2\,X\,7}\\=\frac{3}{14}$

It cannot be further simplified so, $\frac{1}{2}\,X\,\frac{3}{7}$ = $\frac{3}{14}$

2) one third of 3/7

one third stands for 1/3

Now solving:

$\frac{1}{3}\,X\,\frac{3}{7}$

We need to multiply numerator with numerator and denominator with denominator

$\frac{1}{3}\,X\,\frac{3}{7}\\=\frac{3\,X\,1}{3\,X\,7}\\=\frac{3}{21}\\=\frac{1}{7}$

It cannot be further simplified so, $\frac{1}{3}\,X\,\frac{3}{7}$ = $\frac{1}{7}$

3) $1.5 \times 3.7\\$

In this question we have to multiply 1.5 with 3.7

$1.5 \times 3.7\\=5.55$

So, $1.5 \times 3.7\\$ = $5.55$

Learn More:

You can find more information about multiplication of fractions at:

brainly.com/question/2456302

brainly.com/question/2166248

Keywords: fractions, multiplication

#learnwithBrainly

5 0

3 years ago

Solve using distributive property. (3x2-2x+7)(x2+2x) Thank you!

geniusboy [140]

Answer:

$3x^4+4x^3+3x^2+14x$

Step-by-step explanation:

$(3x^2-2x+7)(x^2+2x)$

$3x^4+6x^3-2x^3-4x^2+7x^2+14x$

$=3x^4+4x^3+3x^2+14x$

6 0

3 years ago

Read 2 more answers

(V2.00)Rewrite f(x) = -2(x - 3)2 + 2 from vertex form to standard form.​

(V2.00)Rewrite f(x) = -2(x - 3)2 + 2 from vertex form to standard form.