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
Nuetrik [128]
3 years ago
12

Evaluate F(1)

Mathematics
1 answer:
KonstantinChe [14]3 years ago
8 0

ANSWER

B. 1

EXPLANATION

The given function is

f(x) =\left \{ {{x^{2} +3 (if) -5 \leq x< 1} \atop {x (if) 1 \leq x \leq 5 }} \right.

This is a piece-wise defined function.

We want to find f(1)

We substitute x=1 into f(x)=x because, 1 belongs to the interval,

1≤x≤5

f(1)=1

The correct answer is B.

You might be interested in
4cm<br> 10cm<br> Base=<br> Height=<br> Area=
Anton [14]

Answer:

Step-by-step explanation:

If you're talking about a square, then the area would be 40.

If you're talking about a triangle, then the area would be 20.

8 0
3 years ago
What is the slope of the line represented by the equation y=- } - 5x?
Zepler [3.9K]

Answer:

The slope of the line represented by y = -5x is "-5".

Step-by-step explanation:

y=mx+b

M=slope

b=Y-intecerpt

5 0
2 years ago
Read 2 more answers
Use your calculator to select the best answer below:
bixtya [17]

Answer:

-2\sqrt{a}

Step-by-step explanation:

\lim_{x \to a} \frac{a-x}{\sqrt{x} -\sqrt{a} } \\ =-\lim_{x \to a} \frac{x-a}{\sqrt{x} -\sqrt{a} }  \\=-\lim_{x \to a} \frac{(\sqrt{x} -\sqrt{a})(\sqrt{x} +\sqrt{a})}{\sqrt{x} -\sqrt{a} }  \\=- \lim_{x \to a} \sqrt{x} +\sqrt{a}\\=-2\sqrt{a}

6 0
2 years ago
I NEED UR HELP CAUSE I DON'T KNOW WHAT I'M DOING PLS
rodikova [14]

Answer:

D) x > -4

Step-by-step explanation:

6x - 5 > -29

6x > -29 + 5

6x > -24

x > -4

7 0
2 years ago
An item on sale costs 80% of the original price. If the original price was $95, what is the sale price?
WITCHER [35]

Answer:

19$

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME
    13·1 answer
  • Y = |x| a function<br> true or false
    14·2 answers
  • Multiply.<br> 2x(x2 + 2x - 6)
    5·2 answers
  • find the value of c that makes each trinomial a perfect square. then write the trinomial as a perfect square. the equation , x^2
    15·1 answer
  • What is the median of this set of data?<br>1, 2,5, 6,9. <br> 1. <br> 5. <br> 8. <br> 9​
    14·1 answer
  • Given \qquad \overline{OA}\perp\overline{OC} OA ⊥ OC start overline, O, A, end overline, \perp, start overline, O, C, end overli
    8·1 answer
  • Which is the factorization of 8x2 + 13x – 6
    10·2 answers
  • Any help please thank you I appreciate it
    6·1 answer
  • Who wants 40 points ?? answer this
    15·2 answers
  • If 8 metres of ribbon costs me £4.80 how much does 18 metres of cost me
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!