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2 years ago

12

Find the maximum or minimum value of the graph below. Indicate whether it is a maximum or minimum value.

1 answer:

puteri [66]2 years ago

6 0

C. 4 (it is a maximum since it’s the highest point on the graph)

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Which is the completely factored form of 4x3 10x2 – 6x? 2(x 3)(2x – 1) 2x(x 3)(2x – 1) 2x(x – 3)(2x – 1) 2(x – 3)(2x 1).

Natalija [7]

The equation 4x^3+10x^2 – 6x is factorized as 2x(x+3)(2x – 1).

Option B represents the correct factors of the equation.

<h3>What is a Factor of the number?</h3>

A factor of the number can be defined as a divisor of the number that divides it completely without leaving any remainder.

Given equation is 4x^3+10x^2 – 6x. This can be factorized as given below.

$4x^3+10x^2-6x = 0$

We take the common term 2x, then,

$2x ( 2x^2 + 5x -3)=0$

$2x ( 2x^2 +6x -x -3)=0$

$2x (2x (x+3) -1(x+3))=0$

$2x (2x-1)(x+3)=0$

Hence we can conclude that the factors of the given equation are 2x(x+3)(2x – 1). Option B shows the correct factors.

To know more about the factors, follow the link given below.

brainly.com/question/3423184.

6 0

2 years ago

A carpenter wants to build a rectangular box with square sides in which to put round things. the material for the bottom costs $

alexira [117]

Answer: $1.627\times 1.627\times 1.88\ ft^3$

Step-by-step explanation:

Given

Suppose side face have a dimension of l\times l

and width of h

volume $V=l^2\cdot h$

$h=\frac{V}{l^2}$

volume $V=5 ft^3$

Area of side wall is $A_s=l^2$

Area of top Wall $A_t=l\times h$

Area of bottom $A_b=l\times h$

Cost of bottom wall $c_b=20\times l\times h=20lh$

Cost of top wall $c_t=50\times l\times h=50lh$

Cost of side walls $c_s=4\times l^2\times 10=40l^2$

total cost $C=c_s+c_t+c_b=20lh+50lh+40l^2$

$C=70lh+40l^2$

$C=70\times l\times \frac{5}{l^2}+40l^2$

differentiate C w.r.t l to get minima or maxima

$\frac{\mathrm{d} C}{\mathrm{d} l}=0$

$-\frac{350}{l}+80l^2=0$

$l^3=\frac{350}{80}$

$l=1.627 ft$

$h=\frac{5}{2.648}$

$h=1.88 ft$

Dimension of Box is $1.627\times 1.627\times 1.88\ ft^3$

5 0

2 years ago

Which value of a would make the following statement true -4(2x - a) = -8x + 16?

pashok25 [27]

The answer would be B. -4

5 0

2 years ago

Write the number name and expanded form for 710,231

vekshin1

Answer:

seven hundred ten and two hundred and thirty one 700,000+ 10,000+ 200+30+1

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Pls help. I’ve done a lot of googling and calculating but every answer I put is wrong

Anuta_ua [19.1K]

Answer:

5 $\sqrt{2}$

Step-by-step explanation:

4 0

3 years ago