All categories

2 years ago

What is f(-8) equal to......Please correct

Mathematics

1 answer:

madreJ [45]2 years ago

6 0

Answer:

Your answer is incorrect. Correct answer is f(-8) = -3

Step-by-step explanation:

$f(x)=\dfrac{x+2}{2}\\\\f(-8)\to\text{put x = -8 to the equation of the function}\ f:\\\\f(-8)=\dfrac{-8+2}{2}=\dfrac{-6}{2}=-3$

You might be interested in

A television with a price of

Digiron [165]

Answer:

C. 300=60+30w

Step-by-step explanation:

Given:

Price of television-$300

Initial Payment-$60

Weekly payments-$30

Let weekly payments be w:

The initial payment plus the weekly installments should be equivalent to the television price:

$300=60+30w\\\\240=30w\\\\w=8$

The number of weekly payments is 8 weeks and the equation to solve for w is

300=60+30w

6 0

3 years ago

A leading automobile magazine has 60 pages and 4,50,000 copies are printed every month. How many pages in all are printed in the

Inga [223]

Answer:

See the explanation below

Step-by-step explanation:

Number of months =4

Number of copies =450000

Number of pages =60

Number of copies in 4 months =450000*4

=1800000

Number of pages is

=1800000 *60

=108,000,000

7 0

2 years ago

Find the length of AB¯¯¯¯¯¯ to the nearest hundredth.

alukav5142 [94]

Answer:

it will be b

Step-by-step explanation:

5 0

2 years ago

Which statement best describes the relation (3, 4), (4, 3), (6, 3), (7, 8), (5, 4)?

snow_lady [41]

Answer:

This relation represent y as a function of x, because each value of x is associated with a single value of y

Step-by-step explanation:

we know that

A function is a relation from a set of inputs (x values) to a set of possible outputs (y values) where each input is related to exactly one output

we have the relation

$(3, 4), (4, 3), (6, 3), (7, 8), (5, 4)$

This relation represent y as a function of x, because each value of x is associated with a single value of y

3 0

2 years ago

Use the graph to find the x-intercept for the equation y + 2 = 2(x + 3).

Assoli18 [71]

Answer:

The x-intercept is 2

Step-by-step explanation:

So what you would do is you would distribute the 2 to x and 3 to get the equation y+2=2x+6. Then you would subtract 2 from both sides and get y=2x+4. And because your m is your x-intercept you get the answer: 2.

3 0

2 years ago

What is f(-8) equal to......Please correct​

What is f(-8) equal to......Please correct