For a function, if it has an inverse function, keep in mind that, the "domain of the original, is the range of the inverse, and the range of the original, is the domain of the inverse", what the dickens does that mean?
well, it means the values for "x" and f(x), on the inverse, are the same values, but swapped up, therefore
Answer A would the one that's false
Answer:
Step-by-step explanation:
Given:
The two points on the line are 
and 
.
The slope of the line joining two points 
and 
is given as:
Here, 
∴ 
Equation of line with a point and slope 
is given as:
Plug in -2 for 
, 3 for 
and -7 for . This gives,
Therefore, the equation of the line in vertex form is .
Answer:
y=-6/5x-2
Step-by-step explanation:
We are given points (5,-8) and (-5,4)
Slope = m = (y₂-y₁)/(x₂-x₁) = (-8-4/(5-(-5)) = -12/10 = -6/5
Y-intercept = b = (0,-2)
Final equation: y=-6/5x-2
Answer:
b. 30 ft³
Step-by-step explanation:
5 × 8 is the volume of one side.
5 × 8 = 40
40 + 40 + 40 = 120
120 in.³
