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
gogolik [260]
2 years ago
11

Verify whether the indicated numbers are zeroes of their corresponding polynomials.

Mathematics
1 answer:
likoan [24]2 years ago
8 0

Answer:

  • No, incorrect

Step-by-step explanation:

<u>Given</u>

  • Q(s) = -4s^3 + 7s^2 - 24;
  • s = -4 and 1

<u>Verifying zeroes</u>

Q(-4) =

  • -4(-4)^3 + 7(-4)^2 - 24 =
  • 256 + 112 - 24 =
  • 344
  • Incorrect as 344 ≠ 0

Q(1) =

  • -4(1)^3 + 7(1)^2 - 24 =
  • -12 + 7 - 24 =
  • -29
  • Incorrect as -29 ≠ 0

You might be interested in
Which of the following is an example of overdraft protection?
maxonik [38]

Answer:

(B)  an update from the bank when an account balance is less than $50

Step-by-step explanation:

overdraft occurs when money is withdrawn in excess of what is on the current account. In this situation the account is said to be "overdrawn". This applies to debit cards and how much you have on your balance :)

3 0
2 years ago
Read 2 more answers
In the equation x/35 = 7, what is the value of x? <br> A. 35 <br> B. 245 <br> C. 7 <br> D. 5
tensa zangetsu [6.8K]
The equation given in the question has one unknown variable in the ofrm of "x" and there is also a single equation. So it can be definitely pointed out that the exact value of the unknown variable "x" can be easily determined. Now let us focus on the equation given in the question.
x/35 = 7
x = 35 * 7
x = 245
So we can find from the above deduction that the value of the unknown variable "x" is 245. The correct option among all the options given in the question is option "B". I hope the procedure is not complicated for you to clearly understand.
8 0
2 years ago
Find the distance between -2/3 and 4/3 on a number line
finlep [7]

Answer:

7

Step-by-step explanation:

3 0
2 years ago
Which is a graph of the equation y = 2x- 4
algol13
The first one because the slope is 2/1 and y-intercept is -4
7 0
3 years ago
Read 2 more answers
San Jose's elevation is 87 feet. Salton City's elevation is -125 feet. Jackie claims that Salton
joja [24]

Answer:

Third option

Step-by-step explanation:

Please help me by marking me brainliest. I'm one away :)

7 0
3 years ago
Other questions:
  • What is the value of x? 36 Degrees, Tangent lines, Acellus, Geometry
    7·1 answer
  • How do I determine the 50th term for the sequence <br> -5, -1, 3, 7, 11
    9·1 answer
  • Lorne subtracted 6x2 - 2x + 3 from -3r? + 5x2 + 4x - 7. Use the drop-down menus to identify the steps Lorne used
    10·2 answers
  • What is the solution to the following system??<br>A) (2.5,0)<br>B) (5,1)<br>C) (0,2)<br>D) (1,5)​
    13·1 answer
  • Evaluate the expression.<br> 20- 3^2 x 2
    6·2 answers
  • Find the percent of markup for a shirt that a store buys for $3.25 and sells for $7.50.
    14·1 answer
  • convert 345 cm to inches, show your demential analysis setup and report your answer with the correct number of significant digit
    7·1 answer
  • If seven out of every thirteen trick-or-treaters that came to your house last Halloween were dressed as Buzz Lightyear, what pro
    6·2 answers
  • C-1 1/4&gt;-2 1/2 please help me
    9·1 answer
  • Use the long division method to find the result when x^3+9x² +21x +9 is divided<br> by x+3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!