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
Murljashka [212]
3 years ago
14

ANSWER ASAP PLS 20 POINTS! Which graph represents the piecewise defined function? y= {3 if x<-2 0 if x=1 -1 if x>1

Mathematics
1 answer:
Otrada [13]3 years ago
4 0

Answer:

It is the third option. (the one which has a black point at X=1, Y=1)

Step-by-step explanation:

For simplicity what you should do is, you should satisfy the second condition that is, y=0 if x=1.

Here only the third option is satisfying this condition.

Whenever there is is a white circle or a white point it means that the point does not satisfy the condition and the the function is not defined at that point. And the black point means that the circle is defined at that point and satisfies the condition.

Henceforth, the correct answer is the third option.

You might be interested in
B. One room is 8 ft wide and 12 ft long.
Aleonysh [2.5K]

Answer:

12-8

15-9

Step-by-step explanation:

7 0
2 years ago
A 16 pound bag of dog food normally sells for $16.98 it is on sale for 18% off the regular price what is the discount
tiny-mole [99]
The price is now 13.92 (13.9236) <span>16.98-13.92 </span>It's a $3.06 discount 

4 0
3 years ago
Q6 Q19.) Write the expression as the​ sine, cosine, or tangent of an angle. Then find the exact value of the expression.
Greeley [361]
Using sin(A+B) = sinAcosB + cosAsinB

sin20cos40 + cos20sin40 = sin(20+40) = sin60degree

= \frac{ \sqrt{3}}{ 2}
3 0
3 years ago
Whats the x and y intercept for x + 4y = 36
sergij07 [2.7K]

Answer:

x intercept (36, 0)

y intercept (0, 9)

Step-by-step explanation:

x intercept when y = 0 so x = 36

y intercept when x = 0 so 4y = 36; y = 9

Answer

x intercept (36, 0)

y intercept (0, 9)

3 0
3 years ago
Please help i dont understand what its asking
Arisa [49]

Multiply both the numerator and denominator by 2+\sqrt3, which is called the "conjugate" of 2-\sqrt3:

\dfrac{5+\sqrt3}{2-\sqrt3}\cdot\dfrac{2+\sqrt3}{2+\sqrt3}

Why do we pick this number? Recall the difference of squares factorization:

a^2-b^2=(a-b)(a+b)

Now replace a=2 and b=\sqrt3. Then

(2-\sqrt3)(2+\sqrt3)=2^2-(\sqrt3)^2=4-3=1

So in your fraction, you end up with

\dfrac{5+\sqrt3}{2-\sqrt3}=\dfrac{(5+\sqrt3)(2+\sqrt3)}1=(5+\sqrt3)(2+\sqrt3)

Finally, just expand the product.

(5+\sqrt3)(2+\sqrt3)=10+7\sqrt3+(\sqrt3)^2=\boxed{13+7\sqrt3}

7 0
3 years ago
Other questions:
  • Pedro is building a playground in the shape of a right triangle he wants to know the area of the playground to help him decide h
    6·1 answer
  • The area of the rectangle shown is 17.36 square yards. What is the perimeter?
    6·1 answer
  • a manufacturing facility averages 20 accidents every 5 years how many accidents on average can one expect this facility to have
    14·1 answer
  • (1) Logan has 6 pounds of paste. Each time he makes dinner he uses 34 pound of
    15·1 answer
  • What is the scale factor?
    14·2 answers
  • Write the equation of the graph.
    9·1 answer
  • Jonah bicycled 12 miles in 4 hours. What is the unit rate?
    11·1 answer
  • What is the perimeter of the larger triangles
    9·1 answer
  • “I really feel like it’s time for me to get a credit card. I learned how important
    7·1 answer
  • What is the value of y if log &lt;base 5&gt; &lt;index -7&gt; = y?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!