All categories

3 years ago

I need help ASAP!!!! Pleaseeee

Mathematics

1 answer:

poizon [28]3 years ago

5 0

Answer:

2nd and 3rd ordered pair are on the graph

Step-by-step explanation:

Substitute the x- coordinate into the equation and if the value obtained is equal to the y- coordinate then it lies on the graph.

(1, 625 )

f(1) = - $25^{1+1}$ = - $25^{2}$ = - 625 ≠ 625 ← No

(0, - 25 )

f(0) = - $25^{0+1}$ = - $25^{1}$ = - 25 ← Yes

(- 1, - 1 )

f(- 1) = - $25^{-1+1}$ = - $25^{0}$ = - 1 ← Yes [ using $a^{0}$ = 1 ]

You might be interested in

Madison Middle School has a math and science club that holds meetings after school. The club has decided to enter a two-day comp

Dmitry [639]

Answer:

Please see attached picture for full solution.

5 0

4 years ago

1/3 of wall painted in 1/4 of an hour

Tatiana [17]

Whats the question? or any specific information

4 0

3 years ago

10!/1!9!+10!/2!8!+10!/3!7!+10!/4!6!

Vladimir79 [104]

Answer: 1.3931 E 12

Step-by-step explanation:

plugged into the calculator and got this!

5 0

3 years ago

I don’t know how to get the line, help please?

WITCHER [35]

Answer:

once you place your coordinates go to the pencil looking thing if on kami if not and on docks go to tools and click scribble

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A friend of mine is giving a dinner party. His current wine supply includes 9 bottles of zinfandel, 7 of merlot, and 11 of caber

Mashutka [201]

Answer: a) 783 ways; b) 593775 ways

Step-by-step explanation:

a) Your friend wants to select 3 zinfandel out of 9 from the supply in a particular order, which means:

$P_{n,r} = \frac{n!}{(n-r)!}$

$P_{9,3} = \frac{9!}{(9 - 3)!}$

$P_{9,3} = \frac{9.8.7.6!}{6!}$

$P_{9,3}$ = 783

In the dinner party, the friend will have 783 ways of serving the zinfandel.

b) Now, your friend want to select 6 bottles out of 30 in no particular order and randomly selected. So:

$C_{n,r} = \frac{n!}{r!(n - r)!}$

$C_{30,6} = \frac{30!}{6!.24!}$

$C_{30,6} = \frac{30.29.28.27.26.25.24!}{6.5.4.3.2.1.24!}$

$C_{30,6}$ = 593775

If you select 6 bottles randomly from 30, you will have 593775 ways of doing it.

6 0

3 years ago