Which linear inequality is represented by the graph

Mathematics

1 answer:

Zanzabum3 years ago

7 0

It should be the second one but I can’t really see it

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6th grade math help me plz

den301095 [7]

It’s 64! Hope this helps!!!!

7 0

3 years ago

If g(x) = x^2 + 6x with x ≥ -3, find g ^-1(0).

Dvinal [7]

Answer: 0

Step-by-step explanation:

g(x) = x² + 6x ; x ≥ -3

To find the inverse, swap the x's and y's and solve for "y":

x = y² + 6y

x + 9 = y² + 6y + 9 add 9 to both sides to create a perfect square

x + 9 = (y + 3)²

$+/-\sqrt{x+9}$ = y + 3 take square root of both sides

$-3 +/-\sqrt{x+9}$ = y ; y ≥ -3

g⁻¹(0) = $-3 +/-\sqrt{0+9}$

= $-3 +/-\sqrt{9}$

= -3 ± 3

= -3 + 3 , -3 - 3

= 0 , -6

since the restriction is: y ≥ -3, then -6 is not valid

4 0

3 years ago

What is the equation of the graph below

aksik [14]

Answer:

The answer is B) y = Sin(3x)

Step-by-step explanation:

In order to find this, you need to look for how long it takes the period to repeat. This means other than the origin, we need to find the next place that the graph hits y = 0. In this case, it is at 2 $\pi$ /3. Since Sin2 $\pi$ = 0, we need what is inside of the parenthesis to equal 2 $\pi$ .