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3 years ago

Identify the vertex of the function, f(x) = 3(x - 1)2 + 5.

Mathematics

2 answers:

attashe74 [19]3 years ago

6 0

The answer is f(x)=3x-10

ozzi3 years ago

3 0

F(x)=3*-10

hoped this helped

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The perimeter of a rectangle is 20 inches.The length is 2 inches less than twice the width.

SSSSS [86.1K]

Answer:

width = 6

length = 4

Step-by-step explanation:

perimeter = 2L + 2W

L = W - 2

plug in perimeter:

20 = 2L + 2W

you know the length is 2 less than the width

plug in (w - 2) for L:

20 = 2(w - 2) + 2w

solve for w:

20 = 2w - 4 + 2w

20 = 4w - 4

4w = 24

w = 6

now plug in 6 for w in either equation, whichever is easier to solve:

L = 6 - 2

L = 4

width = 6

length = 4

6 0

3 years ago

What is the total number of different 10-letter arrangements that can be formed using the letters in the word FORGETTING?

velikii [3]

Answer:

1814400

Step-by-step explanation:

7 0

2 years ago

Given the triangle below,what is the length of the hypotenuse

motikmotik

Hypotenuse = 9cm^2+ 13cm^2
=81 +169
=250
= \{250}(find the square root)

=16cm^2(hypotenuse)

6 0

3 years ago

Read 2 more answers

NEED The FULL equation. Will give Brainly. Thank you!

Ghella [55]

Answer:

$\displaystyle \sf h( - 1) = - \frac{ 2}{3}$

Step-by-step explanation:

we are given a function

$\displaystyle \sf h(x) = \frac{2x - 6}{4 {x}^{2} + 8}$

we would like to simplify it for h(-1)

in order to do so

substitute the value of x

$\displaystyle \sf h( - 1) = \frac{2 \cdot - 1- 6}{4 { (- 1)}^{2} + 8}$

by order of PEMDAS

simplify square:

$\displaystyle \sf h( - 1) = \frac{2 \cdot - 1- 6}{4 { ( 1)}^{} + 8}$

simplify multiplication:

$\displaystyle \sf h( - 1) = \frac{ - 2 - 6}{4 { }^{} + 8}$

simplify addition:

$\displaystyle \sf h( - 1) = \frac{ - 2 - 6}{12}$

simplify subtraction:

$\displaystyle \sf h( - 1) = \frac{ - 8}{12}$

reduce fraction:

$\displaystyle \sf h( - 1) = - \frac{ 2}{3}$

5 0

3 years ago

A computer game designer uses the function f(x) = 4(x - 2)2 + 6 to model the path of the fish The horizontal path of

nlexa [21]

Answer:

(-1,42)

Step-by-step explanation:

ahaha i got it wrong then it told me the actual answer

6 0

3 years ago