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
mash [69]
3 years ago
15

Evaluate f(−1)=−3x^3 + 2x^2

Mathematics
1 answer:
Sholpan [36]3 years ago
5 0

Answer:

5

Step-by-step explanation:

f(-1)= -3(-1)³+2(-1)²

= -3(-1)+2(1)

= 3+2

=5

You might be interested in
Ronnie, Bobby, and Mike are singers from the group New Edition. They are raising money for studio time. Ronnie raised $30 more t
Elina [12.6K]

Answer:

432 in total.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the y-value of the solution to the system of equations?
motikmotik

Answer:

{x = -3 , y=2  (Isolved for both variables be elimination)

Step-by-step explanation:

Solve the following system:

{3 x + 5 y = 1 | (equation 1)

7 x + 4 y = -13 | (equation 2)

Swap equation 1 with equation 2:

{7 x + 4 y = -13 | (equation 1)

3 x + 5 y = 1 | (equation 2)

Subtract 3/7 × (equation 1) from equation 2:

{7 x + 4 y = -13 | (equation 1)

0 x+(23 y)/7 = 46/7 | (equation 2)

Multiply equation 2 by 7/23:

{7 x + 4 y = -13 | (equation 1)

0 x+y = 2 | (equation 2)

Subtract 4 × (equation 2) from equation 1:

{7 x+0 y = -21 | (equation 1)

0 x+y = 2 | (equation 2)

Divide equation 1 by 7:

{x+0 y = -3 | (equation 1)

0 x+y = 2 | (equation 2)

Collect results:

Answer:  {x = -3 , y=2

5 0
3 years ago
Read 2 more answers
Prudence had $213.52 in her bank account. She deposited her $1234.56 paycheck, paid a $412.12 bill, spent $100.75 shopping, and
Yuliya22 [10]

Answer:

Jen used a card to make the purchase, and she received a bill within 15 days of the purchase. She paid $21.30 for the next 18 months until the bill was paid in full. The full payment included $58.60 in interest.

Step-by-step explanation:

5 0
3 years ago
Ms.Phillips ordered 56 pizzas for a school fundraiser. Of the pizzas ordered, 2/7 of them were pepperoni, 19 were cheese, and th
larisa [96]
\frac{2}{7} • 56 = 16

so 16 pizzas are pepperoni 

19 pizzas are cheese

And the rest is Veggie

So now add 16 and 19 which is 35

Now subtract that from 50 which is 15

So 15 pizzas were Veggie pizzas
5 0
3 years ago
Read 2 more answers
What is fifty two thousand, fifty two in standard form
solniwko [45]
Fifty two thousand fifty two is equal to 52,052.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with questions 5&6!!!
    5·1 answer
  • Geometry B question!
    8·1 answer
  • What is the value of x in the equation 3/5(x+2)=x-4
    15·1 answer
  • 2(2t+4)=3-4(24-8t)<br>bruh help​
    11·2 answers
  • Use the equation m Subscript PQ Baseline equals StartFraction f left parenthesis x 1 plus h right parenthesis minus f left paren
    8·1 answer
  • The diameter of a circle is 16 inches what is the radius of the circle?
    5·1 answer
  • Use the table showing the number of visitors to the art museum each month
    6·1 answer
  • What is (20+7) x 9+4
    10·2 answers
  • First to solve right !!!!WIL GET MARKED BRAINLIEST!!!! (easy)
    10·2 answers
  • Stacy is a salesperson. She sold a microscope for $55 and earned 20% commission. How
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!