Dependent variables are dependent on the independent variable ie
f(x)=8x
f(x)=demendent variable
x=independent
in order for the fn to be 1-to-1, no 2 independent variables may yeild the sam edepend variables
true
that is the same thing as
for every input, you get exatly 1 output
answer is TRUE
Answer:
<em>22.5</em>
Step-by-step explanation:
-47 - 15y =-17.....Equation A
-x+ 5y=-13..........Equation B
Solve B for y.
-x + 5y = -13
5y = x - 13
y = (x - 13)/5
Plug y into A.
-47 -15y = -17
-47 -15(x - 13)/5 = -17
-47 -3(x - 13) = -17
-47 -3x + 39 = -17
-3x - 8 = -17
-3x = -17 + 8
-3x = -9
x = -9/-3
x = 3
Now that we know x is 3, plug 3 for x into EITHER Equation A or B (your choice) to find y.
I will let you do that.
Answer:
9h
Step-by-step explanation:
l x w x h
that's the formula of volume
Answer:
Step-by-step explanation:
First use the <u>Slope Formula</u> to determine the slope of two points:
(Where is the first point and is the second point)
-Apply the two following points for the formula:
-Solve:
After you have found the slope, use the slope and the first point for the <u>Point-Slope Formula</u>:
-Apply them for the formula:
Slope =
First point =