3 years ago

Could I have help with the part I underlined?

2 answers:

5 0

The correct answer is 192

Aleks [24]3 years ago

3 0

Ok, so first, you know 2+1 is 3, and then you divide it by 9. I bet you can figure out the rest. :)

You might be interested in

ozzi

Answer:

x = 0

Step-by-step explanation:

7 0

3 years ago

Oxana [17]

Using translations, it is found that the equation the represents the graphed function is:

$y = -f(x) - 3$ , given by option C.

----------------------------------

The parent function is $f(x) = \sqrt{x}$ .
<u>As x increases, it's value increases. In the graph, as x increases, it decreases</u>, thus it was multiplied by -1, that is, $-f(x)$ .
The parent function is defined for $x \geq 0$ , and the same is valid for the function in the graph, thus we have $f(x)$ and not $f(-x)$ .
The initial value of the parent function is $y = 0$ , here it is $y = -3$ , thus it was shifted down 3 units, that is, $y = -f(x) - 3$ , and the correct option is C.