What is the equation of the tangent line to the function y=2x - x + 3 at x= 1
a. y=4x+8
b. y=4x-8
c. y=4x-6
d. y=4x

Question:

What is the equation of the tangent line to the function y=2x^2 - x + 3 at x= 1

a. y=4x+8

b. y=4x-8

c. y=4x-6

d. y=4x

The equation of tangent is y = 3 x+1

Step-by-step explanation:

Given the equation of the tangent line to the function

Need to find out the equation of tangent at x = 1

We know that the equation of tangent for any function at point A is

According to question,

To find out the value of , we put the  value of in the given equation as,

Slope of line at x=1 is

So the required equation of tangent is

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315