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
kozerog [31]
2 years ago
8

What are the domain and range of the function f(x)=x^4-2x^2-4?

Mathematics
1 answer:
BigorU [14]2 years ago
8 0

Answer:

The domain is Al real numbers and the range is -5

You might be interested in
PLS HELP a) -3*2-9 b) 2+ -4*-3
alekssr [168]

Answer:

hope this will help you...

Step-by-step explanation:

a) - 3 \times 2 - 9 \\ solution \\  - 3 \times 2 - 9 \\  - 6 - 9 \\  - 15 \\  \\ b)2 +  - 4 \times  - 3 \\ solution \\ 2 +  - 4 \times  - 3 \\ 2 + 12  \\ 14

7 0
1 year ago
Can someone please help, I'll give brainliest!!! WORTH 40 PTS!
Studentka2010 [4]

Answer:

X = 14.48528137

Step-by-step explanation:

  1. ADD 72 TO BOTH SIDES
  2. SQUARE ROOT 72
  3. ADD 6
  4. X = 14.48528137
5 0
2 years ago
Last year 858 people attended the Middleton County Fair. This year 1,635 people attended. What was the percent increase from las
Pepsi [2]

Answer:

91%

Step-by-step explanation:

The first step is to calculate the increase

= 1635-858

= 777

Therefore the percent increase can be calculated as follows

= 777/858 × 100

= 0.905× 100

= 90.5 %

= 91%

Hence the percentage increase is 91%

6 0
2 years ago
Examine the system of equations,
salantis [7]

Answer:

y= 11

Step-by-step explanation:

First label the 2 equations.

y= 5x +6 -----(1)

y= x +10 -----(2)

susbt. (1) into (2):

5x +6= x+10

5x -x= 10 -6 <em>(bring</em><em> x terms to 1 side, constant to the </em><em>other)</em>

4x= 4 <em>(</em><em>simplify</em><em>)</em>

x= 4 ÷4

x= 1

susbt. x=1 into (2):

y= 1 +10

y= 11 <em>(</em><em>simplify</em><em>)</em>

Thus, the value of y is 11.

6 0
2 years ago
Adding and subtracting polynomials
prohojiy [21]

Answer:

10z+10z+2+2+8z-8=20z+4

3 0
2 years ago
Other questions:
  • How many quarts are in 9 &amp; a half gallons please help
    13·1 answer
  • the perimeter of a rectangular painting is 356 centimeters. if the length of the painting is 96 centimeters, what is its width.
    7·1 answer
  • The value of $y$ varies inversely as $\sqrt x$ and when $x=2$, $y=4$. What is $x$ when $y=1$?
    8·1 answer
  • Please answer A B C or D:
    9·1 answer
  • What are the zeros of the polynomial function f(x)=x^3-x^2-6x
    15·1 answer
  • Add the product of 5 and 6 with the product of 3 and 7
    6·2 answers
  • HELP ME PLEASE!!! The function f(x) is graphed on the coordinate plane. What is f(−2) ? Enter your answer in the box. f(−2) =
    5·1 answer
  • Hey! please help i’ll give brainliest
    6·1 answer
  • Find the area of the following triangle:<br> b= 36 feet, h = 4 feet
    6·1 answer
  • Pretest: Unit 1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!