All categories

1 year ago

I need help with this question please. Just fo first question ignore wording below. Only apart of a homework practice

Mathematics

1 answer:

Roman55 [17]1 year ago

3 0

Given the function:

f(x) = x³ + 3x² - 4x + 5

The graph of the function is (taken f:

According to the graph above, the maximum and minimum are 18.13 and 3.87, respectively

You might be interested in

12.) Find the x-intercept and y intercept of the following equation. 9x + 6y = -36

Alik [6]

Answer:

Thevalue of x-intercept is 0

and y intercept is-6.

Step-by-step explanation:

here,9x+6y=-36

9x = -36 - 6y

x=(-36 -6y)/9

x=(-12-2y)/9.........(i)

putting value of x in question

9[(-12-2y)/9]+6y=-36

-12-2y+6y= -36

-12+4y= -36

4y=-24

y=-6

puting value of x in equation (i)

x=(-12-2y)/9

x=(-12-2×-6)/9

x=0

I have done your task. But i think it will help you. if it helps please my answer as brainliest answer. 

 please do .... for my hard work.

4 0

3 years ago

Which is bigger, a) 70% of 300 b) ¼ of 600? ∞Δ∞

Artist 52 [7]

Since 300 is 100%, you treat it as such.

300/(100/70) = 210 (rounded)

You do a similar thing for 600

1/4 of 100 is 25
100/25 = 4
600 / 4 = 150

70% of 300 is more.

4 0

2 years ago

An is a two dimensional diagram that you can fold to form a 3-D figure ?

KonstantinChe [14]

I think this is wrong but square

6 0

3 years ago

Please help a girl out:

soldi70 [24.7K]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Suzanne wants to put a fence around her square garden. If the garden covers an area of 49ft^2, how many feet of fencing does she

lina2011 [118]

Answer:

The area for a square is given by:

$A = x^2$

And we can find the dimension for one side like this:

$x = \sqrt{A}$

Replacing we got:

$x = \sqrt{49 ft^2}= 7ft$

Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:

$P = 4x$ and replacing we got:

$P = 4*7 ft = 28 ft$

Step-by-step explanation:

For this case we know that Suzanne want to put a fance around a square garden with an area of 49 ft^2

The area for a square is given by:

$A = x^2$

And we can find the dimension for one side like this:

$x = \sqrt{A}$

Replacing we got:

$x = \sqrt{49 ft^2}= 7ft$

Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:

$P = 4x$ and replacing we got:

$P = 4*7 ft = 28 ft$

8 0

3 years ago