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ruslelena [56]
2 years ago
6

How can the vertex of a parabola be used in solving real-world problems?

Mathematics
1 answer:
Bezzdna [24]2 years ago
7 0

Answer:

The vertex is the maximum or minimum point of the quadratic function. It can be used to solve real world problems optimization problems that can be modeled with quadratic functions

Step-by-step explanation:

hope this helps^^

brainliest maybe??<3

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What are the factors of 32Round the following items to the nearest £1:
Nonamiya [84]

The factors of 32 as required in the task content are; 2, 4, 8, 16, 32.

<h3>What are the factors of 32?</h3>

The factors of the number 32 as required in the task content are numbers whose multiples amount to 32 and are as listed above.

The item prices as given in the task content rounded to the nearest £1 are;

Notebook

£2.15 = £2

Pencil Case

£3.80 = £4

Colouring Pencil

£1.49 = £1

Read more on rounding off;

brainly.com/question/12263092

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5 0
2 years ago
3. Given the recursive equation for each arithmetic sequence, write the explicit equation.
NeX [460]

Given:

The recursive formulae are:

(a) f(n)=f(n-1)-2; f(1)=8

(b) f(n)=5+f(n-1); f(1)=0

To find:

The explicit equation.

Solution:

A recursive formula of an arithmetic sequence is

f(n)=f(n-1)+d and f(1) is the first term.

Where, d is the common difference.

The explicit formula is

f(n)=a+(n-1)d

where, a is first term and d is common difference.

(a)

We have,

f(n)=f(n-1)-2; f(1)=8

Here, first term is 8 and common difference is -2. So, the explicit formula is

f(n)=8+(n-1)(-2)

f(n)=8-2n+2

f(n)=10-2n

Therefore, the explicit formula is f(n)=10-2n.

(b)

We have,

f(n)=5+f(n-1); f(1)=0

Here, first term is 0 and common difference is 5. So, the explicit formula is

f(n)=0+(n-1)(5)

f(n)=5n-5

Therefore, the explicit formula is f(n)=5n-5.

3 0
2 years ago
2 Estimate the weight of 15 containers of strawberries at<br> Marty's Market in problem 1.
GalinKa [24]

Answer: The point which represents the cost of 4 pints is:

                     (4,8)        

Step-by-step explanation:

We are given that:

A market sells strawberries for $2.00 per pint.

Then, cost of 4 pints= $ 4×2.00

                                = $8.00

The point on the x coordinate represents number of pints

and the point on the y coordinate represents the cost in dollars

Hence, the point which represents the cost of 4 pints is:  (4,8)

7 0
3 years ago
Hey guys, I'm in school right now. And I need help
ohaa [14]

Answer:

0 and 5

Step-by-step explanation:

sea level is the bottom when it comes to elevation and the sea is the lowest point on the scale so the sea is 0 and 5 feet above it is 5 feet higher than the sea therefore the sea is 0 and 5 feet is 5

7 0
2 years ago
I need help asap |-5|+2
vodka [1.7K]

Answer:

7

Step-by-step explanation:

7 0
3 years ago
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