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3 years ago

Y=25-2x fill in the table using this function rule 3,4,5,6

Mathematics

1 answer:

mixas84 [53]3 years ago

6 0

Answer:

19,17,15,13

Step-by-step explanation:

25-6=19

25-8=17

25-10=15

25-12=13

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What is the seventh term of the sequence whose nth term is (n + 1)(n − 2)?

kirill115 [55]

Sub 7 for n
(7+1)(7-2)=
(8)(5)=
40

7th term is 40

4 0

3 years ago

Find the inverse function in slope-intercept form (mx+b) f (x) = x - 16 f^-1 (x) =

balu736 [363]

Answer:

$\rm y = x + 16$

Step-by-step explanation:

A function is given to us and we need to write the inverse of the function in slope intercept form . The given function is ,

$\rm\implies f(x) = x - 16$

Let ,

$\rm\implies y = f(x)$

So that ,

$\rm\implies y = x - 16$

Interchange x and y ,

$\rm\implies x = y - 16$

Solve for y ,

$\rm\implies y = x + 16$

Now replace ,

$\rm\implies y = f^{-1}(x)$

We have ,

$\rm\implies f^{-1}(x) = x+16$

And in slope intercept form ,

$\rm\implies \boxed{\pink{\frak {y = x +16}}}$

4 0

3 years ago

A gazelle runs 780 feet in 12 seconds. Angela wants to determine how far a gazelle could run in 1 minute at this rate. Explain h

Hitman42 [59]

Answer:

In 1 min a gazelle runs 3,900 ft.

As a fraction, 1/65

In order to find the solution to this problem you could use a table.

Since we are using seconds we have to convert the 1 min = 60 seconds.

Sec | 12 | 60

Fts | 780 | x

12 goes into 60 5 times, so we have to multiply 780 by 5 which gives us 3900.

x=3900

4 0

3 years ago

In a survey, 10% of the people said they live in a city. If 70 people

ddd [48]

700 people were surveyed.

SOLUTION
70/10%
=700

Or

7 x 10^2
=700

HOPE THIS HELPS!! :))

8 0

3 years ago

How many shapes can you make by taking plane sections from a sphere?

Hunter-Best [27]

Answer:

One.

Step-by-step explanation:

Every possible plane section of a sphere will produce a circle.

8 0

3 years ago