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
Dmitriy789 [7]
3 years ago
8

The graph of the function, f(x) = - x2 - 3x + 1, opens and has a, value.

Mathematics
2 answers:
faust18 [17]3 years ago
8 0

Answer:

Opens downwards and has a maximum value

Step-by-step explanation:

f(x) = -x² - 3x + 1

a is the coefficient of x², which is -1

Since a < 0, it's a concave down graph which opens downwards. Therefore it has a maximum turning point

frosja888 [35]3 years ago
6 0

Answer:

downward, maximum value

Step-by-step explanation:

f(x) = - x^2 - 3x + 1

The negative in front of the x^2 means the graph opens downwards

The y intercept is 1

Because it opens downward it has a maximum value

You might be interested in
Explain why you would make one of the addends a tens number
saveliy_v [14]
What does that mean?
7 0
3 years ago
a chimp is taking a multiple-choice test. of course the chimp can't read and is guessing for every question. if there are 4 choi
stealth61 [152]

Answer:

21 because there is a 1/4 chance and there are 84 questions, so 1/4 (25%) of 84 is 21.

Step-by-step explanation:

3 0
3 years ago
Two consecutive whole numbers such that the sum of their squares is 13
valina [46]
The square root of 169 is 13 and 170 is 13.03
5 0
3 years ago
Who ever answers first gets branliest :))
scoundrel [369]
The answer is 36.86

(I think)
7 0
2 years ago
Hallar la ecuación de la recta que pasa por el punto P(-3,-1) y por el punto de intersección de las rectas 2x − y = 9 y 3x − 7y
adell [148]

Answer:

y = -1

Step-by-step explanation:

The standard form of equation of a line is y = mx+b

m is the slope

b is the y intercept

Get the coordinate of the point of interception of the line 2x - y = 9 and 3x - 7y = 19

Make y the subject of the formula in both expressions

For 2x  - y = 9

- y = 9- 2x

y = 2x - 9

Similarly for 3x - 7y = 19

-7y = 19 - 3x

7y = 3x - 19

y = 3/7 x - 19/7

Equating both expressions

2x - 9 = 3/7 x - 19/7

Multiply through ny 7

14x - 63 = 3x - 19

14x - 3x = -19 + 63

11x = 44

x = 44/11

x = 4

Since y =2x - 9

y = 2(4) - 9

y = 8-9

y = -1

Hence the coordinate of intersection is at (4, -1)

Get the equation of the line passing through (-3, -1) and (4, -1)

Slope m = -1+1/4+3

m = 0/7

m = 0

Get the intercept

Substitute m = 0 and (-3, -1) into y = mx+b

-1 = 0(-3) + b

-1 = b

b = -1

Get the required equation

Recall that y = mx + b

y = 0x + (-1)

y = -1

Hence the required equation is y = -1

4 0
2 years ago
Other questions:
  • Based upon market research, the Hawthone Company has determined that consumers are willing to purchase 121 units of their portab
    11·1 answer
  • Use the Two-Transversal Proportionality Corollary to find the value of x.
    8·2 answers
  • How many solutions<br> 2x+4=2(x+2)<br> 0<br> 1<br> many
    6·1 answer
  • grace had 97 candy's she gave all the kids in her class she had 7 left how many kids are in graces class
    5·2 answers
  • Help mee understand?????
    8·1 answer
  • Solve the equation for x. 5(2x − 8) = 90
    9·2 answers
  • I will give you brainliest
    8·1 answer
  • Help me in part to please 100 points
    12·2 answers
  • Can you please help me
    6·1 answer
  • Y – 1.02 = 4.7 <br> solve for y
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!