2 years ago

Which statement describes the relationship between the function and its inverse?

1 answer:

5 0

The x-intercept of f–1(x) is the same as the y-intercept of f(x).
Step-by-step explanation:
The x-intercept of f-1(x) is at (0,0). The y-intercept of f(x) is at (0,0).
I graphed both of these equations on the graph below.

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Write and equation in which the quadratic expression 2x^2 -2x -12 equals 0. Show the expression in factored form and explain wha

Ymorist [56]

2x^2 - 2x - 12 = 0

a) The GCF is 2x

2(x^2 - x - 6) = 0

What multiplies to negative six and adds to negative 1?
Negative 3 and positive 2.

2(x-3)(x+2) = 0

Solutions:

3, -2

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2 years ago

How many inches does 8 centemeters equal?

Sholpan [36]

8 centemeters equals 3.15 inches

7 0

3 years ago

Read 2 more answers

Concert the following measurements into the units given in the brackets

alex41 [277]

Answer:

a. 8000

b. 20

c. 110

d. 0.284

e. 1

f. 62.743

g. 50

h. 280

i. 5210

j. 0.837

k. 4600

l. 2.17

6 0

3 years ago

A scale drawing of a bathroom is shown below:

aleksandrvk [35]

Length of the actual bathroom = 20 x 2 inches = 40 inches = 10/3 ft
Width of the actual bathroom = 20 x 3.5 inches = 70 inches = 35/6 ft
Area of the actual bathroom = length x width = 10/3 x 35/6 = 19 square ft.

3 0

3 years ago

Write an explicit formula for then th an. term of the sequence 45, 15,5. ....

7nadin3 [17]

Answer:

The sequence above is a geometric sequence

For an nth in a geometric sequence

$u(n) = a {r}^{n - 1}$

where n is the number of terms

a is the first term

r is the common ratio

From the question

a = 45

r = 15 / 45

The explicit formula for the sequence is

U(n) = 45(1/3)^n-1

Hope this helps you

7 0

3 years ago