Answer:
B choice.
Step-by-step explanation:
The graph decreases. Therefore, the slope is in negative. We can rule out A and C choices.
It is very obvious to tell because of steepness. Low steepness = low value
High steepness = high value.
We can also find the slope by using rise/run.

The change of y over the change of x.
Given the coordinate points (0,1) and (4,0). Both points are part of the graph.


Therefore the value of m is - 1/4
Answer:W ^10
Step-by-step explanation:
The solution is in the
Answer:
{-2, 1}
Step-by-step explanation:

Make the fractions have a common denominator.

Now that both sides of the equation have a common denominator, you can cancel out the denominators.

Now, set the equation equal to zero and factor.

The y-values are {-2, 1}
Answer:
<h2>
-24 + 22i</h2>
Step-by-step explanation:
Use the FOIL method of multiplication of binomials:
(-4+2i)(7-2i) = -28 + 14i + 8i - (-4)i²
Note that i² = -1. Thus, - (-4)i² = +4, and we then have:
-28 + 22i + 4, or
-24 + 22i
1200 because the difference of 8100 and 6900 is 1200.