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3 years ago

Find the inverse of each function. g(x)= -4/x-1 - 1

Mathematics

1 answer:

vodomira [7]3 years ago

6 0

Answer:

g^-1(x)=-(4)/(x+2)

Step-by-step explanation:

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Rewrite 12*12*12 using exponents

Usimov [2.4K]

Answer:

12^3 PLS GIVE ME BRAINLIEST

Step-by-step explanation:

because u multiply 12 3 times so 12^3

7 0

2 years ago

After eating dinner at a restaurant your bill was $56. You plan to leave a 20% tip. What will your total cost be? (Hint: find th

DerKrebs [107]

Answer: $67.20

Step-by-step explanation:

56 × 0.2 = 11.2

11.2 + 56 = $67.20

3 0

3 years ago

A 14 foot ladder is placed against a wall. It is placed 5 feet from the base of the wall.

Vladimir [108]

Answer:

c = 18.47

Step-by-step explanation:

This would create a triangle in which the length of the wall would be the missing side. We can use the Pythagorean Theorem to find this:

1. $a^{2}$ + $b^{2}$ = $c^{2}$

2. $5^{2}$ + $14^{2}$ = $c^{2}$

3. 25 + 196 = $c^{2}$

4. 221 = $c^{2}$

5. $\sqrt{221}$ = c

6. 18.47 = c

4 0

2 years ago

What is the vertical asymptote of f(x)=3/x+5

Rudiy27

Answer:

X = -5

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

The line passes through (9,8) and is perpendicular to x-2y=-16

pickupchik [31]

The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26

Step-by-step explanation:

Given

$x-2y=-16\\Adding\ 2y\ on\ both\ sides\\x=2y-16\\Adding\ 16\ on\ both\ sides\\x+16=2y-16+16\\x+16=2y\\2y=x+16\\Dividing\ both\ sides\ by\ 2\\\frac{2y}{2}=\frac{x+16}{2}\\y=\frac{x}{2}+\frac{16}{2}\\y=\frac{1}{2}x+8\\$

The equation is in slope-intercept form, the coefficient of x will be the slope of given line. The slope is: 1/2

As the product of slopes of two perpendicular lines is -1.

$\frac{1}{2}*m=-1\\m=-1*\frac{2}{1}\\m=-2$

Slope intercept form is:

$y=mx+b$

Putting the value of slope

y=-2x+b

To find the value of b, putting (9,8) in the equation

$8=-2(9)+b\\8=-18+b\\b=8+18\\b=26$

Putting the values of b and m

$y=-2x+26$

Hence,

The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26

Keywords: Equation of line, Slope-intercept form

Learn more about equation of line at:

#LearnwithBrainly

4 0

3 years ago