Answer:
k = 1
Step-by-step explanation:
<u>Discriminant</u>




As we need to determine the value of k that will give <u>one solution</u>, set the <u>discriminant to zero</u>.
<u>Given equation</u>:

Therefore:
Substitute these values into the discriminant and solve for k:

Answer:
Draw a line from (3, -2) to (3, 4).
Step-by-step explanation:
(3, -2) part: Start from 0 and go to the right 3 times, then move 2 down and draw a point there. (3, 4) part: Start from 0 and go to the right 3 times then 4 up, draw a point on that location. Connect the dots from (3, -2) to (3, 4) in a line. Then your Finished!
Answer:

Step-by-step explanation:
Let's find the answer by using the arc length formula which is:

First, let's find dy/dx which is:
y=4x-5
y'=4*(1)-0
y'=4, now let's use the formula:

Now, using the distance formula we have:


So we have two points (-1, -9) and (3, 7) so:

Notice both equations gave the same length
.
Answer:
f(x)= 10,000(2)^x
Step-by-step explanation:
Exponential equations can be modeled by a(r)^x where a is the initial amount, r is the difference, and x is how many units the equation should be squared by.
Wel its kinda difficult to say but look on how much times 6 can fit into 7 which is 1 but that will be 6,so in order to become seven you need 1 which is our left over number,so in the end you will get 1 whole and 1/6 and you use the leftover number as your numerator and just leave the 6 as it was.Whoof that was long but its no nearly as long as i explain it.