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
castortr0y [4]
3 years ago
9

Is the function f(x) = (- 7) ^ x an exponential function ? If so , identify the base . If not , why not ?

Mathematics
1 answer:
Degger [83]3 years ago
8 0

Answer:

Yeah, the base is -7

Step-by-step explanation:

You might be interested in
easy algebra question below first correct answer gets brainliest if you put a link you will be blocked and reported
Margaret [11]

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the concept of areas,

we know that, area of rectangle = length * width,

here, length = x-2 and width = x-1

hence, area = (x-2) (x-1)

==> area = x^2 -x -2x +2

==> Area = x^2 - 3x + 2

hence the Option D.) is correct

5 0
3 years ago
what is the equation of the quadratic function that passes through the points (0,-1),(1,0),and (2,-3)
Alexus [3.1K]

Answer:

-2x^2 + 3x -1

Step-by-step explanation:

y = ax^2 + bx + c

(0,-1):  

-1 = a(0)^2 + b(0) + c

-1 = 0 + 0 + c

-1 = c

(1,0):

0 = a(1)^2 + b(1) + c

0 = a + b + c

(2,-3):

-3 = a(2)^2 + b(2) + c

-3 = 4a + 2b + c

Replace c with -1

0 = a + b -1

1 = a + b

-3 = 4a + 2b -1

-2 = 4a + 2b

-1 = 2a + b

Solve:

2a + b = -1

-1a - b = -1

a = -2

2a + b = -1

-2a -2b = -2

-b = -3 divide both by -1:  b = 3

a = -2; b = 3; c = -1

y = ax^2 + bx + c or y = -2x^2 +3x -1

6 0
3 years ago
How and why does conduction influence the temperature of air above a warm surface? above a cold surface?
Andreyy89
This is actually a science question, this is because the air particles with the warmer temperature always go up and air particles with the cooler temperature always goes down, and this process is called convection.
I hope this could help you ;)
4 0
3 years ago
What is the lcm of 6and 15
Maurinko [17]
LCM stands for least common multiple. We are being asked to find the lowest multiple that 6 and 15 have in common.

Multiples of a number (n) are integers that are the product of n and another number. Let's list the multiples of both 6 and 15:

6: 6, 12, 18, 24, 30, 36

15: 15, 30, 45, 60, 75, 90

The LCM of 6 and 15 is 30.
5 0
4 years ago
Read 2 more answers
Can somebody please help me with this pleaseee
Semmy [17]

Answer: -2, 2

Step-by-step explanation:

0 = 5x^2 -20

0 = 5(x^2 -4)

0 = 5(x - 2)(x + 2)

0 = x - 2

2 = x

0 = x + 2

-2 = x

6 0
3 years ago
Other questions:
  • A arch weighs about 20000 tons. write an amount that could be the exact number of tons
    8·1 answer
  • Why was Gutenberg's printing press such an important invention?
    5·2 answers
  • Even more easy questions
    11·2 answers
  • Quick Answer Fast!!!!! five of the six tempstures for one day in june were 67, 72, 82, 79, and 80. If the mode of this data set
    14·1 answer
  • The experimental probability of a coin landing on heads is 7/12, if the coin landed on tails 30 times, find the number of tosses
    11·1 answer
  • Please answer 4 <br> ( will give brainlst )
    14·1 answer
  • Which is the correct answer
    13·1 answer
  • Please I need help ASAP
    10·1 answer
  • Each exterior angle of the regular n-gon has a measure of 3 degrees. How many sides does the polygon have?
    12·1 answer
  • State the domain and range of the relation given in the table below, and determine if it is a function,
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!