Solve on the interval 0 2pi

4 sec x+6=-2

Step-by-step explanation:

Given the equation:

Subtract 6 from both sides we have;

Divide both sides by 4 we have;

We know that:

then;

⇒

Since, cos is negative in quadrant IInd and IIIrd quadrant  

⇒

⇒

therefore, the value of x over the interval are:

answer: 2 and 1

step-by-step explanation: got this question

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50