Conver to y=mx+b form
m=slope
b=yintercept
y-12=3x
add 12 both sides
y=3x+12
m=3
b=12
gradient aka slope=3
yintercept=12
Answer:
13/12 x²
Step-by-step explanation:
x / 12 x + x²
Rewrite
x / 12 x + x + x²
Write the division as fraction
1/12 x + x + x²
Calculate the product
1/12 x² + x²
calculate the sum
13/12 x²
Answer:
The option 'b' is true.
Step-by-step explanation:
Given the expression
A function g is the inverse of the function f if for y=f(x), x=g(y)
Replace x with y
solve for y
Thus,
Therefore, option b is true.
Answer:c
Step-by-step explanation:
Profit maximization happens with marginal revenue is equal to marginal cost, so if Grant's assumption was right before selling the extra unit, when he actually sells the extra unit, this will increase his revenue
That's why the answer is c
Marginal revenue will exceed marginal cost
