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
alexira [117]
2 years ago
6

Given the function f(x)=3x2+8x-6, evaluate each of the following

Mathematics
1 answer:
tigry1 [53]2 years ago
4 0

The values are:

f(0) = -6

f(1) = 5

f(-1 )= -11

f(2) = 22

f(-3) = -3

<h3>What is function?</h3>

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given:

f(x) = 3x² +8x -6

f(0)= 3(0)² + 8*0 -6

f(0) = -6

f(1)= 3(1)² + 8*1 -6

f(1) = 5

f(-1)= 3(-1)² + 8*(-1) -6

f(-1) = -11

f(2)= 3(2)² + 8*2 -6

f(2) = 22

f(-3)= 3(-3)² + 8*(-3) -6

f(-3) = -3

Learn more about this concept here:

brainly.com/question/22899648

#SPJ1

You might be interested in
The solution to the following inequality: <br> -3(6-2g)&gt;4g
Vesna [10]

Answer:

Solution: g > 9

Interval Notation: (9 , ∞)

Step-by-step explanation:

-3 * (6-2g) > 4g

-18 + 6g > 4g

6g - 4g > 18

2g > 18

g > 9

6 0
3 years ago
Solve pls thank you​
Dominik [7]

Answer:

B.

Step-by-step explanation:

So there are 16 grams initally. Then, the amount of water decreases by 3.5%.

So first we must find 3.5% of 16. 3.5% in decimal form is 0.035, since you divide 3.5 by 100. Then, when you multiply 0.035 by 16, you get 0.56. Since the solution decreased by that percentage, you must subtract 0.56 from 16, which is 15.44.

Then the amount of water decreases by 4.25%. That in decimal form is 0.0425. You multiply it by 15.44, and it comes out to 0.6562. You subtract that from 15.44, not 16, since some of the water has evaporated. So you get 14.7838.

5 0
3 years ago
Read 2 more answers
In a scale drawing of a painting, 1 centimeter represents 6 Inches.
makkiz [27]
B 1cm 6in is your answer
4 0
4 years ago
Read 2 more answers
The vertex of the graph of a quadratic function is (2.-1) and they intercept is (0,7). Which of the following is the equation of
Sophie [7]
\text{The vertex formula:}\\\\f(x)=a(x-h)^2+k\\\\(h;\ k)-\text{the coordinates of the vertex}
\text{We have:}\\\\\text{the vertex}\ (2;\ -1)\to h=2;\ k=-1\\\\\text{y-intercept}\ (0;\ 7)\to f(0)=7
\text{substitute:}\\\\f(x)=a(x-2)^2-1\\\f(0)=7\to a(0-2)^2-1=7\ \ \ |+1\\\\4a=8\ \ \ |:4\\\\a=2
\text{Answer in the vertex form:}\\\\f(x)=2(x-2)^2-1\\\\\text{Answer in the standard form:}\\\\f(x)=2x^2-8x+7

6 0
3 years ago
Which of the following statements about trapezoids is true?? (Help asap) !!!!!!
vampirchik [111]
It is suppose to be letter d

5 0
3 years ago
Other questions:
  • There’s the picture please help me solve this
    10·2 answers
  • Hey I need help with is problem, it has to do with angels
    13·1 answer
  • What is 41/10 as a mixed number?
    15·1 answer
  • Please help on this equation I don't get it.
    6·1 answer
  • Kwan is 5 2/3 feet tall. Mary is 4 11/12 feet tall. How much taller is kwan?
    5·1 answer
  • What is the length of the third side of a right triangle if it is known that the two of the sides have lengths 5 and 13. How man
    6·2 answers
  • An annual family membership pass to the science museum is discounted by the amount shown on the tag if a family membership pass
    7·2 answers
  • Which is true of the population shown in this graph?
    11·2 answers
  • The unknown side of a trapezium.
    8·2 answers
  • Find area of triangle 24cm by 7cm​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!