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
iren [92.7K]
1 year ago
10

Evaluate the function f(x) = 3x^2 + 4x + 19 Find f(-7)

Mathematics
1 answer:
yanalaym [24]1 year ago
3 0

Answer:

Step-by-step explanation:

3

x

2

+

4

x

+

19

−

f

(

x

)

=

0

You might be interested in
Help I dunno what this is I need someone to walk me through it and give me the answer.
Dennis_Churaev [7]

Answer:

-5

Step-by-step explanation:

The dot means multiply:  so 3 \cdot 2 = 3 \times 2 = 6

Also:  5² = 5 x 5 = 25

Therefore,

-6-4(3 \cdot 2)+5^2

\implies -6-4(6)+25

\implies -6-(4 \times 6)+25

\implies -6-24+25

\implies -5

6 0
2 years ago
Read 2 more answers
Adult and student tickets to the high school basketball game are sold each week. For every two adult tickets, seven student tick
Gemiola [76]

Answer:

414 tickets!

Step-by-step explanation:

If there were sold 92 adult tickets, and for every two of them, 7 student tickects are sold, we have the following:

92 / 2 = 46

Multiply by 7.

46 * 7 = 322 student tickets.

322 students tickets + 92 adult tickets = 414 tickets in total.

7 0
2 years ago
Kayleigh has 3 1/2 gallons of water. She wants to fill up 1/3 cups. How many cups can she fill and how much is left over?
mariarad [96]

Answer:

10.5

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Jen buys 4 tires for $272. What is the price for 1 tire?
slavikrds [6]

Answer:

68 dollars

Step-by-step explanation:

This is because 272 divided by 4 equals 68

3 0
3 years ago
Read 2 more answers
Someone help me on this ASAP
Anvisha [2.4K]
So I think the answer to m<5 is 75 degrees
6 0
3 years ago
Read 2 more answers
Other questions:
  • What value does each equation need to be multiplied by in order to eliminate the x terms equation 1 6x-5y=-4 equation 2 4x+2y=28
    5·2 answers
  • maria bought $300 of freeange wireless stock . the value of the stock is expected to increase by $ 25 every year .
    8·2 answers
  • Which expression is equivalent to -8x -2 (5 + 4x) ?
    5·1 answer
  • A certain alloy contains 5.25% copper. How much copper is there in a piece weighing 200 pounds?
    11·2 answers
  • A project manager had a taxable income of $52,150 last year. If she paid 10% of her income between $0 and $8350, 15% of her inco
    11·2 answers
  • I need help with thiissss
    10·2 answers
  • What's the answer?<br><br>x + 7 + 2 × x + 3 = 40<br>​
    8·1 answer
  • There is also a second step it says
    11·1 answer
  • Which expression represents the product or x3+2x-1 and x4 - x3+3?
    5·1 answer
  • Direct materials $ 5.50 direct labor $ 3.00 variable manufacturing overhead $ 1.50 fixed manufacturing overhead $ 4.00 fixed sel
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!