Explanation:
The sum of something and 2 can only be zero when that something has a value of -2.
The range of the square root function is all non-negative numbers, so it cannot have a value of -2. Thus, the equation cannot have a solution.
Answer:
A-4
B-5
C-1
D-3
E-2
Step-by-step explanation:
They all have the same explanation u have to find the point where the line coincides with the x and y axis
E.g on how to work out
Note when the value of y is zero u get the x coordinate and when x is zero u get the y coordinate
C=2x+y=4
To get x 2x+0=4 x=2
Y 0+y=4 y=4
After doing so u locate the line that passes through (2,0),(0,4)
Hope it helps
What we need to do here is just to isolate h :
60h + 35 >= 245
Subtract 35 from bot sides of the inequation:
60h >= 210
Then divide both sides by 60
h >= 3.5
So they will need to drive at least 3 and a half hours .
I hope I awnsered your question
<span>0=2x+3(3x-4)-(-x+14)
Follow BEDMAS
</span><span>0=2x+9x-12-(-x+14)
</span>0=2x+9x-12+x-14
Add like terms
0=11x-12+x-14
0=12x-12-14
0=12x-26
Flip the eqaution
12x-26=0
Move -26 across the equal sign
12x=0+26
12x=26
x=26/12
x=13/6
Hope this helps! A thanks/brainiest answer would be appreciated :)
F(x) = mx + b is just equal to the equation
y = mx + b
In order for us to get the inverse function, then we can interchange x to y and y to x
y = mx + b
x = my + b
Then we need to find y
x = my + b
-my = -x + b
my = x - b
y = (x-b) / m
f(x) = (x - b) / m