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
yawa3891 [41]
2 years ago
10

Evaluate the function f(x) = –2x2 – 3x + 5 for the input value –3.

Mathematics
2 answers:
Paraphin [41]2 years ago
8 0
The correct answer in -4
Novosadov [1.4K]2 years ago
4 0
Just so u know, ur output value is f(x) and ur input value is x

f(x) = -2x^2 - 3x + 5....when ur input value(x) is -3

f(-3) = -2(-3^2) - 3(-3) + 5 =
f(-3) = -2(9) + 9 + 5
f(-3) = -18 + 14
f(-3) = -4 <==
You might be interested in
Whats a common facter of 32 and 36
KengaRu [80]
Common Factors of 32 and 36 
factors of 32 = 1, 2, 4, 8, 16 and 32
factors of 36 = 1, 2, 3, 4, 6, 9, 18, 36
<span>So the common </span>factors of 32 and 36 are 1, 2 and 4.
The greatest common factor is 4
4 0
3 years ago
Read 2 more answers
Use the picture below to solve for the missing information, given PQ = 2x + 8, QR = x + 11, and PR = 5x - 3.​
Ann [662]

Answer:

Step-by-step explanation:

I think x=-2

6 0
1 year ago
In the equation b= a-2, which is the independent variable and which is the dependent variable ? Explain???? need help i don't un
Nataliya [291]
A is independent while b is dependent.

This is because b is equal to a decreased by 2. Anytime a changes, then b does as well. B can only change in accordance with a.
7 0
3 years ago
The sum of two numbers is 12. The difference of the same two numbers is -4. Find the numbers
seraphim [82]

Answer:

4,8

Step-by-step explanation:

let the numbers be x and y

x+y=12

x-y=-4

add

2x=12-4=8

x=8/2=4

4+y=12

y=12-4=8

so numbers are 4 and 8

4 0
3 years ago
Sherry swam the length of the community pool 4 times. The pool is 32 feet long.   What is the total distance Sherry swam, measur
andriy [413]
32 x4 = 128 ft

128 x 12 = 1536

Final Answer: 1,536 inches

Hope this helps!! :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • 6 + y = 20 please help meeee
    8·2 answers
  • Draw a quick picture to show the number 24. Then draw a quick picture to show 24 after you have regrouped 1 ten as 10 ones. Expl
    7·2 answers
  • The area of a triangular garden can be no more than 120 square feet. The base of the triangle is 16 feet. What is the height of
    12·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
    15·2 answers
  • Simplify the following expressions pliss help my <br>​
    8·1 answer
  • Write 7.263 to 1 decimal place​
    7·2 answers
  • 4+ (11-3)<br> What’s the answer
    5·2 answers
  • The Horseshoe Nebula is about 5 x 10light years away from Earth. One light
    6·1 answer
  • Please help me fast .
    12·1 answer
  • Each table shows a proportional relatioship. fill in the missing values and determine k.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!