Answer:
find derivative of function
sub in x value of point to find gradient of tangent
put gradient into y=(gradient)x+c
Sub in point and solve for c
you have found the equation of the tangent.
Answer:
24F is a increase I belive and 39F is a decrease
Answer: 16
Step-by-step explanation:
Terms : 7 , -5x , 1
like terms : 7 and 1
constants : 1
coefficients : -5
Answer:
x = 5
y =1
Step-by-step explanation:
following image will help you understand this: