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
frutty [35]
3 years ago
14

What are the vertex and x-intercepts of the graph of y= x2 - 4x - 21? Select

Mathematics
1 answer:
andreev551 [17]3 years ago
5 0
The answer is c and e.

Hope this helps!
You might be interested in
Below is the graph of y = |x| . .Translate it to make it the graph of of y=|x-2|+4
sineoko [7]
Explanation

Given a function f(x) we translate the function:

• a units horizontally (a > 0 to the right, a < 0 to the left),

,

• b units vertically (b > 0 up, b < 0 down),

by the transformation:

f(x)\rightarrow g(x)=f(x-a)+b.

In this case, we have:

\begin{gathered} f(x)=|x|, \\ g(x)=|x-2|+4=f(x-2)+4. \end{gathered}

Comparing f(x) and g(x) with the general transformation above, we see that the graph of g(x) is the graph of f(x) translated:

• a = 2 units to the right,

,

• b = 4 units up.

Translating the graph of f(x), we get:

Answer

The translated graph is the graph in red:

7 0
1 year ago
PLSSS HELP IF YOU TURLY KNOW THISS
ryzh [129]

Answer:

5^3

Step-by-step explanation:

When it's multiplication you add the exponents.

Same with division, you subtract the exponents.

So obviously, 1+2=3.

5^3

I hope I could help!

6 0
3 years ago
Read 2 more answers
If 30% of the students in your class like basketball, how many students are in your class if 6 students like basketball?
steposvetlana [31]

Answer:

20

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I BET NO ONE KNOWS THIS A rare cooking spice with no close substitutes is an example of a product that is:
DaniilM [7]

Answer:

I think that it is...

Step-by-step explanation:

A. Elastic?

3 0
3 years ago
Pls I have a 50 in math rn
tekilochka [14]

Answer:

A

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Solve the inequality.<br> 2(4 + 2x) &lt; 5x + 5?<br> X&lt;_____
    11·1 answer
  • HELP QUICK AND FAST WHAT THE ANSWER
    15·1 answer
  • Decide which of the following is a reasonable anwser for 7/5 ×7​
    9·1 answer
  • A
    9·1 answer
  • PLZ HELP!!!!!!! (20 points)
    9·1 answer
  • Evaluate f(x)=1/4x for x=-5
    8·1 answer
  • Rewrite 2 x 2^4 as an expression as a single power
    7·1 answer
  • Solve one-third/5 = a/20 <br> a = 3/5<br> a = 3/4<br> a = 4/3<br> a = 5/3
    14·1 answer
  • Is -28 smaller than -30
    13·2 answers
  • Which product is negative?<br>​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!