Ask question

Ask question

All categories

3 years ago

8

Find the maximum value of the function

exFormula1" title=" - 8 + 2x - 4x ^{2} " alt=" - 8 + 2x - 4x ^{2} " align="absmiddle" class="latex-formula">

1 answer:

Mkey [24]3 years ago

7 0

Answer:

x = $\frac{-b}{2a}$

Step-by-step explanation:

Start by using P.E.M.D.A.S.

-8 is a 2x is b and -4 $x^{2}$ is c.

You might be interested in

38 plus what equals 99

mote1985 [20]

To figure that out you could do 99 minus 38, which would lead you to your answer 61.

7 0

3 years ago

Penny reads 14 pages in 1/3 hour. What is the unit rate for pages per hour? For hours per page?

Ne4ueva [31]

Answer: your

Pages per hour: 42

Hours per page: 1/42 of a hour

Step-by-step explanation:

14 x 3 = 42

1 hour divided by 42 pages = 1/42 of an hour per page

5 0

3 years ago

4(−3x+8)=−16 Which value is the solution to the equation below?

Aleks04 [339]

Answer:

I'm 99.9% sure that x=4

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Solve for x. 4(x - 3) = 3(x + 1)

sveta [45]

Answer:

$x=15$

Step-by-step explanation:

Use distributive property.

$4x-12=3x+3$

Add 12 and subtract 3x on both sides.

$4x-3x=3+12$

Evaluate.

$1x=15$

5 0

3 years ago

Help? Anyone I need helppp

Oksana_A [137]

Answer: D

Step-by-step explanation:

it a straight line and goes throught the origin

7 0

2 years ago

Read 2 more answers