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
bonufazy [111]
2 years ago
8

Use synthetic substitution to find f(3) and f(-4) for f(x)= x^4 - 8x- 11.

Mathematics
2 answers:
Montano1993 [528]2 years ago
7 0

Answer:

227

Step-by-step explanation:

AveGali [126]2 years ago
4 0

Answer:

f(3)=56, f(-4)=277

Step-by-step explanation:

f(x)=x^4-8x-11

f(3)=3^4-8(3)-11=3*3*3*3-24-11=9*3*3-35=27*3-25=81-25=56

f(-4)=(-4)^4-8(-4)-11=(-4)(-4)(-4)(-4)+32-11=(16)(16)+32-11=256+32-11=288-11=277

You might be interested in
3/7 of students at a school are boys. If there are 2282 students at the school, how many are girls?
Natasha_Volkova [10]

Answer:

2282 divided by 3over7

8 0
2 years ago
Read 2 more answers
A circle has a circumference of 7,850 units. What is the radius of the circle?
ioda

Answer:1250 units

Step-by-step explanation:

circumference=7850

Radius=?

Radius=circumference ➗ (2xπ)

Radius=7850 ➗ (2 x 3.14)

Radius=7850 ➗ (6.28)

Radius=1250 units

8 0
3 years ago
Use the GCF and the Distributive Property to find the sum of 12 and 36.
wariber [46]

Answer:

12(1+3)

Step-by-step explanation:

gcf: 12

12/12=1

36/12=3

5 0
3 years ago
Helppppppppppppppppp
monitta
Domain: (-infinity, +infinity)
Range: [4,-infinity)
Vertex: (0,4)
Zeros: (0,2) and (0,-2)
Axis of symmetry: y=0
Y intercept: (0,4)
6 0
2 years ago
Consider the explicit formula A(n) = 3/2 + 1/2(n-1)<br> 1a : Write the formula in function notation.
aleksandr82 [10.1K]

Answer:

i don't know this one!

Step-by-step explanation:

sorry!

6 0
2 years ago
Other questions:
  • Equivalent fraction for 1/4
    5·1 answer
  • Using this nomogram, what is the magnitude of an earthquake that is 500 km from a seismic station and has an amplitude of 0.2 mm
    6·1 answer
  • Lily estimated a quotient of 120 and found an actual quotient of 83 what should she do next
    12·1 answer
  • What is the pattern for -5, 10, -15, 20, -25
    12·1 answer
  • How do you get from one number to the next using multiplacation or division? Exp: 100 to 106
    7·1 answer
  • What is the value of sin A?<br><br> A. 9/12<br><br> B. 12/9<br><br> C. 9/15<br><br> D. 12/15
    12·1 answer
  • Zachary purchased a computer for $1,500 on a payment plan. Four months after he purchased the computer, his balance was $960. Si
    13·1 answer
  • 10)
    7·1 answer
  • Please help me with algebra<br> name the degree of each polynomial (5 of them)
    5·2 answers
  • A ping pong ball has a diameter of 4cm. How many ping pong balls will fit in a room that is 9.5 meters long, 7.5 meters wide, an
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!