3 years ago

Answer For Brainliest (Picture is on this time)

Mathematics

1 answer:

____ [38]3 years ago

3 0

Answer:

no pictures

Step-by-step explanation:

there is not any picture or i didn't understood the question

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the ordered pairs (0,-1),(1,0),(2,3),(3,8),(4,15) represent a function what is a rule that represents this function? Please help

yarga [219]

Answer:

The function rule is

$f: x\to \: {x}^{2} - 1$

Step-by-step explanation:

The given ordered pairs are (0,-1), (1,0),(2,3),(3,8),(4,15)

We can observe the following pattern.

$f(0) = {0}^{2} - 1 = - 1$

$f(1) = {1}^{2} - 1 = 0$

$f(2) = {2}^{2} - 1 = 3$

$f(3) = {3}^{2} - 1 = 8$

$f(4) = {4}^{2} - 1 = 15$

When we generalize this pattern, we obtain:

$f(x) = {x}^{2} - 1$

This is the function equation.

The function rule is

$f: x\to \: {x}^{2} - 1$

8 0

3 years ago

F(x) x^2-2x+3= -2x+ 28

Aleksandr-060686 [28]

Answer:

x₁ = - 5, x₂ = 5

Step-by-step explanation:

x^2 + 3 = 28

x^2 = 28 - 3

x^2 = 25

x = ± 5

x = - 5

x = 5

6 0

3 years ago

Which one is it idk

Mashcka [7]

It is < because the left one is in the thousandths, and the right is in the hundredths for decimal.<span />

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3 years ago

Read 2 more answers

Describe how you could find the product of 700 and 900

gizmo_the_mogwai [7]

7 * 9 = 63
add four 0's from 700 and 900
630,000

6 0

3 years ago

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.

Svet_ta [14]

Answer:

A=2πrh

Step-by-step explanation:

A=2*22/7*4*9

=230

5 0

3 years ago