Is this right? which of the following is the best linear approximation for f(x) = tan(x) near x = 3pi/4? i used the linearization equation y=f(a)+f'(a)(x-a) y=f(3pi/4)+f'(3pi/4)(x-3pi/4) y=tan(3pi/4)+sec^2(3pi/4)(x-3pi/4) y= -1+2(x-3pi/4) y= -1+2x-3pi/2 2y=4x-3pi-2 is this correct?

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

don't know sorry bru

step-by-step explanation: