3 years ago

Need this done ASAP :) plz help

1 answer:

7 0

go on google im gessing so the anser mite be 245776336

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Inessa [10]

ANSWER

$1. \: \: f(7) = 35$

$2. \: f(4) = 11$

EXPLANATION

To find the value of a function, f(x) at a given value x=a, we plug in x=a into f(x) to obtain f(a) in simplified form.

The first function is

$f(x) = 5x$

To find f(7), we substitute x=7, into the function.

$\implies f(7) =5(7) = 5 \times 7 = 35$

The second function is

$f(x) = 3x - 1$

To find f(4), we replace x with 4 to obtain,

$f(4) = 3(4) - 1$

$f(4) = 12 - 1 = 11$

6 0

3 years ago

Alborosie

a function can't have one input mapped to multiple outputs. this is the case for where 4 maps to -2 and 2, so remove (4, -2)

6 0

3 years ago

MA_775_DIABLO [31]

Answer:

jjdttfyuy

Step-by-step explanation:

6 0

2 years ago

DochEvi [55]

None of those are correct. x= 8 and 2/3

8 0

2 years ago

emmasim [6.3K]

Yup this answer is 5

7 0

3 years ago