3 years ago

What is the value of x if f(x) = 23

1 answer:

8 0

Answer:

in f (x)= x

here x=x so answer is 23

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alukav5142 [94]

7/19, 9/19 11/19

I hope this really helps

basically just add 2 on to the numerator

8 0

3 years ago

san4es73 [151]

121.

Check: x^2+22x+121=(x+11)^2

6 0

3 years ago

dimaraw [331]

12 - 3 = x , 9 = x . hope this helps

5 0

3 years ago

Vikentia [17]

Answer:

$\large\boxed{ -4$

Step-by-step explanation:

$Domain:\ 2x-1\neq0\to x\neq\dfrac{1}{2}$

$\dfrac{x+4}{2x-1}$

$(x+4)(2x-1)=(x)(2x)+....=2x^2+...\to 2>0\\\\\text{therefore the parabola is op}\text{en up}$

$\text{Look at the picture.}$

$\dfrac{x+4}{2x-1}$

3 0

3 years ago

dmitriy555 [2]

Answer:

0.875 as a decimal
875/1000 or 7/8 as a fraction

explanation:

7/8 = 0.875
875/1000 = 0.875

hope this helps :)

4 0

2 years ago