1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
densk [106]
3 years ago
8

If f(x) = 6 + 5x– 3x^2”, find f'(4).

Mathematics
1 answer:
Serjik [45]3 years ago
3 0

Answer:

f'(4)= -19

Step-by-step explanation:

I hope it will help you:

You might be interested in
A store pays $85 for a picnic table and marks the price up by 25%. What is the new price ​
Setler79 [48]
106


Mark brainliest please


Hope this helps you
7 0
3 years ago
Read 2 more answers
Michaela pays her cell phone service provider $49.95 per month for 500 minutes. any additional minutes used cost $0.15 each. in
True [87]
75 additional minutes were used


$61.20-$49.95=$11.25

$11.25/$0.15=75 additional minutes
4 0
3 years ago
A plant grows 3 centimeters in 10 days. How much does it grow per day? How can I answer my question as a fraction in simplest fo
KiRa [710]
It grows .3 cm per day
7 0
3 years ago
Question 8 (2 points)
SashulF [63]

Answer:

\mathbf{x=\frac{1}{2}} is the solution to the equation: 4x+12-8x=-1+2x+10

The statement is true.

Option A is correct.

Step-by-step explanation:

We need to determine if x=\frac{1}{2} is the solution to the equation: 4x+12-8x=-1+2x+10

Solving the equation first to find value of x

4x+12-8x=-1+2x+10

Combining like terms:

4x-8x+12=2x+10-1\\-4x+12=2x+9

Subtracting 2x on both sides

-4x+12-2x=2x+9-2x\\-4x-2x+12=9\\-6x+12=9

Now, subtracting 12 on both sides

-6x+12-12=9-12\\-6x=-3\\

Divide both sides by -6

\frac{-6x}{-6}=\frac{-3}{-6}\\x=\frac{1}{2}

So, we get  \mathbf{x=\frac{1}{2}}

Therefore we can say that \mathbf{x=\frac{1}{2}} is the solution to the equation: 4x+12-8x=-1+2x+10

The statement is true.

Option A is correct.

6 0
3 years ago
Read 2 more answers
4(x+5) = 4x +5x it's probably easy but i'm dumb
Irina18 [472]
<span>4(x+5) = 4x +5x

Simplify by distributing and combining like terms
</span>(4)(x)+(4)(5)=4x+5x
4x+20=4x+5x
4x+20=(4x+5x)
4x+20=9x

Subtract 9x from each side
4x+20−9x=9x−9x
5x+20=0
<span />
Subtract 20 from each side
−5x+20−20=0−20
−5x=−20

Divide each side by -5
-5x ÷ -5 = -20 ÷ -5
x = 4

P.S this was actually harder than most algebra problems, so don't beat yourself about it :D<span /><span /><span /><span /><span />
6 0
3 years ago
Other questions:
  • Does the lateral area in a prism include the base?
    15·2 answers
  • What is the equation of the line described below written in slope-intercept form?
    6·1 answer
  • In triangle ABC angle BAD is 46° find BCA and AB=AD=AC
    15·1 answer
  • I WILL GIVE BRAINLIEST
    15·1 answer
  • Enter the value for y that makes the equation 3y – 5y – (2y – 6) = 8y – 2(9y – 6) true.
    10·1 answer
  • One number is 10 more than another. The sum of twice the smaller plus three times the larger, is 55. What are the two numbers?
    10·1 answer
  • If AB=19 and AC=32 find the length of BC
    13·1 answer
  • A jar contains 17 orange, 7 pink, and 4 black marbles. A marble is drawn at random. What is the probability that the marble is p
    10·2 answers
  • A person who looks at a sequence of 14, 12, 10, 8 and decides that the next two terms are 6 and 4 is doing deductive thinking.
    9·1 answer
  • A driver travels for 2 hours at 80 miles per hour, during
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!