Answer:
16:40 24:60 32:80
Step-by-step explanation:
[B] y + 5 = 5(x + 7)
[C] y - 10 = 5(x + 4)
<h3>Explanation:</h3>
<u>slope</u>(m) = y2 - y1/x2 - x1
- - 5 - 10/- 7 + 4
- - 15/- 3 = 5.
<u>Point slope form to find the equation</u>:
- y - y1 = m(x - x1)
- y - 10 = 5(x + 4)
- y - 10 = 5x + 20
- y = 5x + 30
Answer:
I won't solve i'll translate like you asked
Step-by-step explanation:
13) x - 5 = 21
14) 12 × y = 48
15) b + 10 = 13
If you want I can solve.
HOPE THIS HELPED
(4x+1)(x^2-3)=0
x= -1/4 or +sqrt 3, -sqrt 3
Answer:
Domain: All reals
Inverse: ![y = 1+\sqrt{2x+4}](https://tex.z-dn.net/?f=y%20%3D%201%2B%5Csqrt%7B2x%2B4%7D)
Step-by-step explanation:
To start, let's find the domain. Nothing is restricted, because (x-1)^2 is always defined, so it is the set of all reals. The inverse can be found by making the equation
, then switching all of the x's and y's and solving for y. We will get
. Now, take the square root of both sides and then add 1 to both sides to get
.