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
ruslelena [56]
2 years ago
10

Which graph is right?

Mathematics
1 answer:
stira [4]2 years ago
4 0

Answer:

B

Step-by-step explanation:

A "or equal to" sign always contains a black colored in circle... With it's pointy end pointing at which direction it is being located.

You might be interested in
!!HURRY IM BEING TIMED 40PTS!!
Rudik [331]

The average rate of change in a function from a to b is

\frac{f(b)-f(a)}{b-a}.


For the left function, from x = 4 to x = 5, the rate of change is


\frac{100-64}{5-4} = \frac{36}{1} = 36.


For the right function, the rate of change is


\frac{1024-256}{5-4} = \frac{768}{1} = 768


Using a ratio to compare the right function's growth rate with that of the left function, you get 768 \div 36 \approx 21.3.


The right function is growing approximately 21 times faster than the left function (over the interval from 4 to 5).

3 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!!
o-na [289]

Answer:

it's rational for the second part it is the 1st option and the 4th option

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASE HELP
Mice21 [21]

Answer:

\frac{x + 11}{8}  =  - 3  \\ x + 11 =  - 3 .8 \\ x =  - 24 - 11 \\ x =  - 33

maaf jika salah

6 0
2 years ago
Read 2 more answers
1. Which equations represents a quadratic function? A. y = 3 + 2x2
stepladder [879]
B is the answer dude
3 0
2 years ago
Can someone please help me on number 16-ABC
melomori [17]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the inequality

-2x < 10

-6 < -2x

<u>Part a) Is x = 0 a solution to both inequalities</u>

FOR  -2x < 10

substituting x = 0 in -2x < 10

-2x < 10

-3(0) < 10

0 < 10

TRUE!

Thus, x = 0 satisfies the inequality -2x < 10.

∴ x = 0 is the solution to the inequality -2x < 10.

FOR  -6 < -2x

substituting x = 0 in -6 < -2x

-6 < -2x

-6 < -2(0)

-6 < 0

TRUE!

Thus, x = 0 satisfies the inequality -6 < -2x

∴ x = 0 is the solution to the inequality -6 < -2x

Conclusion:

x = 0 is a solution to both inequalites.

<u>Part b) Is x = 4 a solution to both inequalities</u>

FOR  -2x < 10

substituting x = 4 in -2x < 10

-2x < 10

-3(4) < 10

-12 < 10

TRUE!

Thus, x = 4 satisfies the inequality -2x < 10.

∴ x = 4 is the solution to the inequality -2x < 10.

FOR  -6 < -2x

substituting x = 4 in -6 < -2x

-6 < -2x

-6 < -2(4)

-6 < -8

FALSE!

Thus, x = 4 does not satisfiy the inequality -6 < -2x

∴ x = 4 is the NOT a solution to the inequality -6 < -2x.

Conclusion:

x = 4 is NOT a solution to both inequalites.

Part c) Find another value of x that is a solution to both inequalities.

<u>solving -2x < 10</u>

-2x\:

Multiply both sides by -1 (reverses the inequality)

\left(-2x\right)\left(-1\right)>10\left(-1\right)

Simplify

2x>-10

Divide both sides by 2

\frac{2x}{2}>\frac{-10}{2}

x>-5

-2x-5\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-5,\:\infty \:\right)\end{bmatrix}

<u>solving -6 < -2x</u>

-6 < -2x

switch sides

-2x>-6

Multiply both sides by -1 (reverses the inequality)

\left(-2x\right)\left(-1\right)

Simplify

2x

Divide both sides by 2

\frac{2x}{2}

x

-6

Thus, the two intervals:

\left(-\infty \:,\:3\right)

\left(-5,\:\infty \:\right)

The intersection of these two intervals would be the solution to both inequalities.

\left(-\infty \:,\:3\right)  and \left(-5,\:\infty \:\right)

As x = 1 is included in both intervals.

so x = 1 would be another solution common to both inequalities.

<h3>SUBSTITUTING x = 1</h3>

FOR  -2x < 10

substituting x = 1 in -2x < 10

-2x < 10

-3(1) < 10

-3 < 10

TRUE!

Thus, x = 1 satisfies the inequality -2x < 10.

∴ x = 1 is the solution to the inequality -2x < 10.

FOR  -6 < -2x

substituting x = 1 in -6 < -2x

-6 < -2x

-6 < -2(1)

-6 < -2

TRUE!

Thus, x = 1 satisfies the inequality -6 < -2x

∴ x = 1 is the solution to the inequality -6 < -2x.

Conclusion:

x = 1 is a solution common to both inequalites.

7 0
3 years ago
Other questions:
  • Two distinct points are_
    9·1 answer
  • A regular pyramid has a_
    15·2 answers
  • A farmer collected 12 dozen eggs from her chickens. She sold 5/ of the eggs at the farmer's market, and gave the rest to friends
    9·1 answer
  • Expressions that simplify to the same expression are called ____ expressions.
    5·2 answers
  • Yesterday, it was -7°F in Nome, Alaska. At the same time, it was 32°F in Tyler, Texas. What was the difference in the temperatur
    13·1 answer
  • Need help don't know this
    12·2 answers
  • So Latly nobody has been Straight answering my question so maybe you can
    6·2 answers
  • Select the Ratio that is not equivalent to the rest.
    11·1 answer
  • Attachment down below
    9·1 answer
  • Suppose that 43% of a town's population have blue eyes, 46% have blonde hair, and 24% have both blue eyes and blonde hair. What
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!