2 years ago

Can someone please help me? :(

Mathematics

2 answers:

Sergeu [11.5K]2 years ago

7 0

Answer:

A. -1 ≤ x < 2

Step-by-step explanation:

It shows on the number line.

viktelen [127]2 years ago

5 0

Answer:

Step-by-step explanation:

i dont have a step by step but there you go

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The slope of the line is

Nataliya [291]

ANSWER:

The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .

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3 0

3 years ago

Find the inverse of f(x)=(x−5)/(−4x−2)

uysha [10]

Answer:

${f}^{ - 1} (x)= \frac{ 5 - 2x }{ 4x + 1}$

Step-by-step explanation:

The given rational function is

$f(x) = \frac{x - 5}{ - 4x - 2}$

Let

$y = \frac{x - 5}{ - 4x - 2}$

Interchange x and y

$x= \frac{y- 5}{ - 4y - 2}$

Cross multiply

$x( - 4y - 2)= y- 5$

Expand

$- 4xy - 2x= y- 5 \\ - 4xy - y= 2x - 5 \\y( - 4x - 1)= 2x - 5$

Solve for y;

$y= \frac{ 2x - 5}{ - 4x - 1}$

$y= \frac{ 5 - 2x }{ 4x + 1}$

Therefore

${f}^{ - 1} (x)= \frac{ 5 - 2x }{ 4x + 1}$

7 0

3 years ago

Solve for e 7(2e-1)-3=6+6e du

kramer

7(2e-1)-3=6+6e
14e-7-3=6+6e
14e-10=6+6e
+10 +10
14e=16+6e
-6e -6e
8e=16
8e/8=16/8
E=2

5 0

3 years ago

OMG CAN SOMEONE PLEASE ANSWER MY QUESTIONSS LIKE THIS IS SO IMPORTANT AND YALL REALLY DONT CARE CAN YALL PLEASE GO TO MY THING A

Aleks04 [339]

You didn’t put the math problems for us to answer the questions

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2 years ago

Which figure shows how a shape can be rotated about an axis to form the given object?

WARRIOR [948]

Answer:

Option 4 is your answer.

Step-by-step explanation:

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3 years ago

Read 2 more answers