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
jonny [76]
3 years ago
11

What are the zeros of the quadratic function? f(z)=3z^2−11z−4 Enter your answers, as simplified fractions if necessary, in the b

oxes.
Mathematics
1 answer:
Alenkasestr [34]3 years ago
7 0

Answer:

z=4  and z=-1/3  are the zero's

Step-by-step explanation:

To find the zeros of the quadratic function, we need to set it equal to zero.

f(z)=3z^2−11z−4

0 =3z^2−11z−4

Now we need to factor the function

0 = (z - 4) (3 z + 1)

Then using the zero product property set each factor to zero

0 = z-4   0 = 3z+1

Now solve

0+4 = z-4+4          0 -1 = 3z+1-1

4 =z                         -1 = 3z

                                -1/3 = 3z/3

                                   -1/3 =z

You might be interested in
Dan bought 6 boxes
Bad White [126]

Answer:

6.95

Step-by-step explanation:

$41.70 / 6  = $6.95 for each box

7 0
3 years ago
Read 2 more answers
PLEASE HELP! I’ll give brainliest (no links please)
Dafna1 [17]

Answer:

g(x)=2x^2

Step-by-step explanation:

Multiplying by a constant will stretch the graph as shown. The graph of g(x) appears to pass through (1,2), so g(x)=2x^2 is a reasonable guess (I can't see the answer choices).

8 0
2 years ago
Allison plays basketball and last season she made a total of 87 shots (two- or three- point shots). Her points total was 191. Ho
yarga [219]

Answer:

17

Step-by-step explanation:

Let the number of 2 point shots be t.

Let the number of 3 point shots be h.

Allison made 87 shots and scored 191 total points. This implies two things:

t + h = 87 ________(1)

2t + 3h = 191 ______(2)

Let us eliminate t by multiplying (1) by 2 and subtracting from (2):

=> 2t + 3h = 191

 -  <u>2t + 2h = 174</u>

     <u>          h  = 17 </u>

<u />

Therefore, she made 17 three point shots.

4 0
3 years ago
(CHALLENGE QUESTION FOR ALL OF YOU):
NARA [144]

Answer:

Euler's Identity

Euler's Identity is written simply as: e^(iπ) + 1 = 0, it comprises the five most important mathematical constants, and it is an equation that has been compared to a Shakespearean sonnet.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
There are 3 green marbles and 15 blue marbles in a bag. What is the ratio of green marbles to total number of marbles? Select al
Mandarinka [93]
3:18 is the answer hope this helps
8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the retail sale price if the original price is $65 discount by 12%
    10·2 answers
  • Please help! I don't know this!
    13·1 answer
  • Maria has 4 gallons of water. Ryan has 14 quarts of water. How many more cups of water does Maria have than Ryan​?
    5·2 answers
  • The function h is defined by h(x)=b−9÷x, where b is a constant. Find b, if the graph of h passes through the point (−6,19).
    14·1 answer
  • Are there less than 1 million exactly 1 million or greater than 1 million miligrams in a kilogram?
    9·2 answers
  • C.126<br> D.115<br> Geometry math question no Guessing and Please show work
    7·1 answer
  • A can of vegetables has radius 2.3 in. and height 5.5 in. Find the volume of the can. Use 3.14 for pi.
    6·2 answers
  • Stefan sells Jin a bicycle for ​$152 and a helmet for ​$.16 The total cost for Jin is 140​% of what Stefan spent originally to b
    10·1 answer
  • Franco owns his landscaping business. He has to plant 425 plants in 47 places. After planting, how many plants will he have left
    12·1 answer
  • Lolita, Paco, Óscar y María están en una carrera de bicicletas. Lolita lleva 3/5 del trayecto, Paco 4/7, Óscar 3/4 y María 1/2,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!