The main point which will immediately make it clear is that you have to plug in 2 for x so that you can find the linit. So, using this simple method you will get the -1/4 answer. Hope you will agree with me and find this useful! Regards.

8 0

3 years ago

What is the exact circumference of the circle?

Arlecino [84]

I am pretty sure it is 180 degrees

5 0

3 years ago

Read 2 more answers

Simplify expression show step by step (-2i)(8i)

TiliK225 [7]

Answer:

Step-by-step explanation:

Remember that $i^2 = -1$

(-2i)(8i)

$-16i^2$

$-16(-1)$

5 0

3 years ago

Solve the following system of inequalities graphically on the set of axes below. State

Serhud [2]

Answer:

$(x,y) = (-1,1)$

Step-by-step explanation:

Given

$y>-2x - 1$

$y>x + 2$

Required

Solve graphically

See attachment for graph;

The black shade represents $y>-2x - 1$

While the green, represents $y>x + 2$

Next, determine the intersection points between the two lines

From the attached graph, we have:

$(x,y) = (-1,1)$

Hence, the solution is: $(-1,1)$

8 0

3 years ago