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3 years ago

6

Hi! Can you help me? Don’t forget about the work. Thank you so much.

1 answer:

Elan Coil [88]3 years ago

8 0

See the attached picture:

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Với mỗi ánh xạ f dưới đây hãy tìm f⁻¹(1)

Daniel [21]

Answer:

a.

Step-by-step explanation:

answer ko dyan is letter a ehh

4 0

3 years ago

A,D,N, and X are collinear points. D is between N and A. NA+AX=NX. Draw a diagram that represents this information. Help!!!

GREYUIT [131]

I hope this helps you out!

3 0

3 years ago

Calculate f(x) for the given domain values.

Maksim231197 [3]

Answer:

See explanation

Step-by-step explanation:

1. The given function is

$f(x) = - 3x$

The domain values are: x=0, 2, -1, 4, -2

When x=0

$f(0) = - 3 \times 0 = 0$

When x=2,

$f(x) = - 3 \times 2 = - 6$

When x=-1

$f(x) = - 3 \times - 1 = 3$

When x=4

$f(4) = - 3 \times 4 = - 12$

When x=-2

$f( - 2) = - 3 \times - 2 = 6$

2. The given function is

$f(x) = \frac{1}{3} x$

When x=3,

$f(3) = \frac{1}{3} \times 3 = 1$

Similarly,

$f( - 3) = \frac{1}{3} \times - 3 = - 1$

$f(300) = \frac{1}{3} \times 300 = 100$

$f( - 180) = \frac{1}{3} \times - 180 = - 60$

$f(99) = \frac{1}{3} \times 99 = 33$

8 0

3 years ago

Solve for x. |x| – 5 = 7

musickatia [10]

Answer:

x=12 or x= -12 (answer A)

Step-by-step explanation:

|x| – 5 = 7

|x| = 12

x=12 or x= -12 (answer A)

6 0

3 years ago

Rewrite expression in the form k*z^n

Alik [6]

Answer:

9z

Step-by-step explanation:

4th root of z = z^1/4

=> 3 * z^1/4

=> 3z^1/4

3z^1/4 * 3z^3/4

=> 3 x 3 x z^1/4 + 3/4

=> 9z^4/4

=> 9z^1

=> 9z

6 0

3 years ago