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3 years ago

Find the inverse function of h(x)=2x-1/3

1 answer:

7 0

To find inverse, you switch x and y, and solve for y
Original: y=2x-1/3
Now:
x=2y-1/3
x+1/3=2y
(x+1/3)/2=y
y= $\frac{x+ \frac{1}{3} }{2}$

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I need help with this i need to find the grey area

IrinaVladis [17]

Answer:

y < 4x - 2

Step-by-step explanation:

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2 years ago

Read 2 more answers

Olve the two-step equation and identify the steps. 2 = − 7 4 + 1 4 x

saul85 [17]

Answer:

x = 5.142

Step-by-step explanation:

2=-74+14x

if you want to make x the subject (work out its value), you need to single out x

1) the first thing that we can do is get rid of the -74

2) do this by adding it on to both sides of the equation. This is called the inverse

2+-74=-72 -74+14x=14x

-72=14x

3) to get x on its own, we now need to get rid of the 14

REMEMBER: 14x = 14×x

4) We do the inverse by dividing both sides by 14

-72÷14=-5.142...

its surprising that its not an integer

5.142=x

x=5.142

PLEASE LET ME KNOW IF THIS IS CORRECT

6 0

2 years ago

Draw a line through point B that is perpendicular to AC . Label the intersection of the line and AC as point D. Take a screensho

Darina [25.2K]

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely.

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely.

Perpendicular lines are those lines that intersect each other at a point, and the angle between the two lines is 90°. The diagram given below represents the given situation.

Learn more about Line:

brainly.com/question/21511618

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4 0

1 year ago

28 Jess bought a new car for £12 000.

devlian [24]

The value of the car after three years is £6936

<h3>How to determine the value of the car?</h3>

The initial value of the car is given as:

Value = £12000

When the value depreciates by 20% after the first year, the new value of the car is:

New = £12000 * (1 - 20%)

Evaluate

New = £9600

When the value depreciates by 15% after the second year, the new value of the car is:

New = £9600* (1 - 15%)

Evaluate

New = £8160

When the value depreciates by 15% after the third year, the new value of the car is:

New = £8160 * (1 - 15%)

Evaluate

New = £6936

Hence, the value of the car after three years is £6936