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
erma4kov [3.2K]
3 years ago
12

I need the first and second one, please anyone

Mathematics
1 answer:
tia_tia [17]3 years ago
5 0

Answer:

f(-1) = 0

f(2) = 16

Step-by-step explanation:

f(-1) = 4(-1) + 4 = 0

f(2) = 4(2) + 8 = 16

You might be interested in
Which of the following expressions is this one equivalent to?
schepotkina [342]

Answer: C. x-2

Step-by-step explanation:

We have the following expression:

\frac{x^{4} -2x^{3} +x-2}{x^{3}+1}

Factoring in the numerator:

\frac{x(x^{3}+1)-2(x^{3}+1)}{x^{3}+1}

Factoring again in the numerator with common factor x^{3}+1:

\frac{(x^{3}+1)(x-2)}{x^{3}+1}

Simplifying:

x-2

Hence, the correct option is C. x-2

3 0
2 years ago
The value of 4a( a - 3 ) is :
liubo4ka [24]

Answer:

Its -12 if a is meant to be multiplied

3 0
2 years ago
What is nine and four fifths times three
umka21 [38]

Answer:

49/5 times 5/1 equals 147/5 or 29 and 2/5

Step-by-step explanation:

Here you go

8 0
2 years ago
What is the cross section formed by a plane that intersects three faces of a cube
dusya [7]
Imagine taking a cube and slicing it open from one of the corners.

The exposed area of the cube would be a triangle. See the image for reference.

7 0
3 years ago
Please help me on this it’s due now
Black_prince [1.1K]

Answer:

I don't understand the question

7 0
2 years ago
Other questions:
  • Write the following inequality in slope-intercept form. -12-2y>-42
    5·1 answer
  • Drilon got 63 out of 72 correct in his test. What fraction of the marks did he get correct?
    8·2 answers
  • Please help!
    8·1 answer
  • Find the sum of the arithmetic series given a1=8,a14=99,n=14.
    13·1 answer
  • Solve for all values of x by factoring.<br> x^2 + 4x – 30 = -3x
    12·1 answer
  • In need help with the answer
    10·1 answer
  • An item has a listed price of $75. If the sales tax rate is 7%, how much is the sales tax (in dollars)
    10·1 answer
  • Find the surface area of the prism or pyramid. Round to the nearest whole number if necessary.
    12·1 answer
  • 44 lb 6 oz = ____ ounces
    13·1 answer
  • Please help with number 3 please due today
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!