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
Vinvika [58]
2 years ago
10

The axis of symmetry for the graph of the function f(x) = 3x2 + bx + 4 is x = 3/2 . What is the value of b?

Mathematics
2 answers:
kvasek [131]2 years ago
6 0
The axis of symmety is the x value of the vertex

to find the x value of the vertex of ax^2+bx+c=0
x value=-b/2a

3x^2+bx+4=0
3/2=vertex

-b/2(3)=3/2
-b/6=3/2
times 6
-b=18/2
-b=9
times -1
b=-9
gregori [183]2 years ago
5 0

the correct answer is B=-9

You might be interested in
Which fraction is the simplest form of<br> 148<br> ——<br> 264
mariarad [96]

Answer: 37/66

Step-by-step explanation:

1. 148/264 = .560

2. convert to fraction 37/66

6 0
2 years ago
Read 2 more answers
948÷ 10 to the 3rd power
Arturiano [62]
948/10 = 94.8^3 = 851,971.392
5 0
2 years ago
Leah and Carl share a 12-ounce box of cereal. By the end of the week, Leah has eaten
Anton [14]

Answer: Use Fractions and Multiplication.

Step-by-step explanation:

To start, you need to find 1/6 of 12. The easiest way to do this is to multiply 12/1 by 1/6. The answer is 12/6, which simplifies to 2. Then, you do the same for 2/3: 12/1*2/3=24/3, which simplifies to 8. You then add the results to figure out how much has been eaten. 8+2=10

7 0
3 years ago
A triangle is classified as an equilateral triangle when it has
Doss [256]
C. three sides with the same length
7 0
3 years ago
Read 2 more answers
Use the number line to answer the question. Each tick represents 1 unit.
Yanka [14]

Answer and Step-by-step explanation:

Essentially, you are describing the position of point K using the location of the other points on the graph.

<u>Let's start listing some descriptions:</u>

K is:

<em>3 more than H</em>

<em>2 more than J</em>

<em>3 less than L</em>

<em>4 less than M</em>

<em>7 less than N</em>

<em>12 less than P</em>

<em />

<u>Now look at the answer choices and compare it to what we wrote.</u>

We see that the answer choices A, B, and D are incorrect (based on what we wrote), and that answer choice C is correct.

<u>[C. 7 less than N] is the correct answer.</u>

<u></u>

<u></u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

<em><u></u></em>

<em><u>I hope this helps!</u></em>

3 0
2 years ago
Other questions:
  • Can someone do 4 6 and 7 and i will mark u the best urgent
    8·2 answers
  • On a map, Nancy uses a ruler to find the approximate distance between her town and California. The distance on the map is 35 cen
    15·2 answers
  • What is p(x)? Thank you!
    6·2 answers
  • What is the degree of the monomial?<br><br> 8x
    15·1 answer
  • How to work this problem?
    13·1 answer
  • How do you solve 13y^2-5yx-8x^2
    14·2 answers
  • Will give brainliest if right​
    14·1 answer
  • What is the value of d+3
    6·1 answer
  • The area of a rectangle is 600 square meters. The width is 30 meters. What is the length?
    14·2 answers
  • What is the initial value of the function represented by this table?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!