3 years ago

Functions Question (image attached)

1 answer:

zzz [600]3 years ago

5 0

Answer:

$x {}^{2} \times + 4x$

Step-by-step explanation:

$f(x + 4) = (x + 4) {}^{2} - 3(x + 4) - 4 \\ = x {}^{2} + 8x + 16 - 3x - 12 - 4 \\ = x {}^{2} + 4x$

You might be interested in

pashok25 [27]

I cant read the letters but the bottom left is nonlinear

4 0

2 years ago

PolarNik [594]

mixed number is 2 1/3

3 0

2 years ago

joja [24]

The slope is undefined

6 0

2 years ago

V125BC [204]

Answer:

x = $\frac{1}{4}$

Step-by-step explanation:

Given

$\frac{x}{7}$ + x - $\frac{2}{14}$ = $\frac{1}{7}$

Multiply through by 14 to clear the fractions

2x + 14x - 2 = 2 ( add 2 to both sides )

16x = 4 ( divide both sides by 16 )

x = $\frac{4}{16}$ = $\frac{1}{4}$

4 0

3 years ago

tatyana61 [14]

Answer:

Step-by-step explanation:

There is a SUBTRACTION symbol in the problem. So, you will do the opposite, & ADD the 2 available numbers in the equation. 10+7=17

When you replace that y with 17, the equation is correct.

6 0

3 years ago