All categories

4 years ago

Which graph represents the function f(x) =-lx-2l-1

Mathematics

1 answer:

zimovet [89]4 years ago

6 0

It’s the second one from the right

Since there’s a - behind x it means it has to be facing down so it’s either 2 or 4

Now it’s x-2 and we know that x moves the opposite so it needs to move 2 to the right so the answer is 2

You might be interested in

: A store has 15 cars of a certain brand. Among them, 7 are black, 6 are gray and 2 are white. Another store wishes to buy 3 car

EleoNora [17]

Answer:

Probability of function ' x ' is $\frac{1}{13}$

Step-by-step explanation:

Store - 1

Total number of car = 15.

The number of

Black car = 7.

Grey car = 6.

White car = 2.

Store -2

The number of car wishes to buy = 3 car.

The number of black car sold = x .

The probability of 'x' = ?.

P ( x ) = P ( first black ) * P ( second black ) * P ( third is black )

P ( x ) = $\frac{7}{15} *\frac{6}{14} *\frac{5}{13}$ = $\frac{1}{13}$

So the probability of number of car sold is black or P ( x ) = $\frac{1}{13}$

3 0

3 years ago

The porch light is an automatic switch that will start turning on at 19.00 - 19.30 or 20.00 - 21.00 at random. The lights will a

NeTakaya

Turning on time be x
Turning of time be y

If 19:00<=x<=19:30 and 4:00<=y<=6:00

Total time difference

$\\ \sf\longmapsto 6:00-19:30=10:30$

In order to mange time between 9--10 hours 30 minutes should be deducted in pairs from starting and ending .By which net deduction i e x-y=0

Total starting options=x=15
Total ending options=x=15
Sample space=|S|=15+15=30
E=1

Probability=

$\\ \sf\longmapsto P(E)=\dfrac{1}{30}$

7 0

3 years ago

Help pleasee i urgently need help pleasee

svetoff [14.1K]

Answer: 3

Step-by-step explanation:

Pretend A is just three, B is just 4, and C is just 5.

3(3)-4(4)+2(5)

9-4(4)+2(5)

9-16+2(5)

9-16+10

-7+10

4 0

4 years ago

Read 2 more answers

Approximately 24% of all travelers through a certain airport went through additional security screening. In the last week, 2,590

KATRIN_1 [288]

Answer:

10792

Step-by-step explanation:

(100/24)*2590 = 10791.6666667

round up = 10792

5 0

3 years ago

Lourdes are 5/6 of a brownie. Zachary are 4/5 of a brownie of the same size. Who are more brownies?

OleMash [197]

Answer:

Lourdes has more brownies.

Step-by-step explanation:

First, you have to find a common denominator. Whatever you do to the bottom of the fraction you do to the top. 5/6 and 4/5 has a common denominator of 30. Multiply both digits in 5/6 by 5. Then multiply both digits in 4/5 by 6. Then you can compare the fractions. With the common denominators, Lourdes should have 25/30 brownies and Zachary has 24/30. Compare.

24/30 < 25/30. So Lourdes has the most brownies!

4 0

4 years ago

Which graph represents the function f(x) =-lx-2l-1​

Which graph represents the function f(x) =-lx-2l-1