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3 years ago

Function or not a Function?

Mathematics

1 answer:

iogann1982 [59]3 years ago

6 0

Answer:

not a function

Step-by-step explanation:

the input of K is used more than once

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Please answer this question with any of the 4 choices i have been struggling with this

kotegsom [21]

Answer:

Choice A. $\frac{2}{3}$

Step-by-step explanation:

Turn the mixed numbers into improper fractions:

$\frac{14}{9} /\frac{7}{3}$

Flip the second term and multiply:

$\frac{14}{9} /\frac{3}{7}$
$\frac{42}{63}$

Simplify:

$\frac{2}{3}$

7 0

3 years ago

Read 2 more answers

For f(x) = 4x+1 and g(x) = x2 - 5, find (f - g)(x).

Lostsunrise [7]

Answer:

Step-by-step explanation:

Simply substitute the equations f(x) and g(x) for f and g.

(4x+1)-( $x^{2}$ -5)

4x+1- $x^{2}$ +5

Do some rearranging and:

$-x^{2}$ +4x+6

Hope this helped!

3 0

3 years ago

3/8 x 2/6 x 4/8 x 5/12

Evgesh-ka [11]

Answer:

$\frac{5}{192}$

Step-by-step explanation:

$\frac{3}{8} * \frac{2}{6} * \frac{4}{8} * \frac{5}{12}$

Multiply all numerators

3 * 2 * 4 * 5 = 6 * 20 = 120

Multiply all denominators

8 * 6 * 8 * 12 = 48 * 96 = 4,608

$\frac{120}{4608}$

Simplify

$\frac{5}{192}$

Hope this helps :)

3 0

3 years ago

Pls help extra points

Masteriza [31]

Answer:

3,6,9,27 and 2,4,6,18

Step-by-step explanation:

It simple

4 0

3 years ago

I need the step by step answer for 1/3(9x+3)=3x+1

Natalka [10]

1/3 * 9x = 3x

1/3 * 3 = 1

3x + 1 = 4x

3x + 1 = 4x

4x=4x

7 0

3 years ago

Read 2 more answers