4. Then you have x^2+4x+4 which gives you (x+2)(x+2) when you factor it.
Answer:
The rate is 140 miles per hour
Step-by-step explanation:
We can use the formula distance is equal to rate times time
The distance is 700 miles and the time is 5 hours
D =rt
700 = r*5
Divide each side by 5
700/5 = 5r/5
140 =r
The rate is 140 miles per hour
Answer:
a) 1.59967 * 10 ^-12b) 7.52711497c) 1.590778098 * 10^-
-v-
Step-by-step explanation:
Hi,
Domain of (fog)(x) is R \ {13} =(-oo 13[ U ]13 +oo)
So to answer this question you first need to find the point slope form and then convert that to slope intercept form.
Point slope form is y-y1 = m(x-x2) where m is slope and (x2,y2) is a point on the line.
Slope is equal to (y2-y1)/(x2-x1). Since you are given two points you simply plug them in!
(7 - - 3)/(3 - - 2) Cancel the double negatives
(7+3)/(3+2) Add what's in parentheses
10/5 Divide
m = 2
Now you can choose either given point to use in your point slope formula. I will be using (3,7) because I wont have to worry about canceling out the negatives.
y - 7 = 2(x - 3)
Now you simply distribute and isolate y to get slope intercept form.
y-7 = 2(x-3) Distribute the 2
y - 7 = 2x - 6 Add 7 to both sides
y = 2x + 1
Since y = mx+b and b is the y intercept. You that you y value when x is zero is 1. This means your final coordinate will be (0,1) or C.
