Let (t)=⟨t2,1−t,4t⟩r(t)=⟨t2,1−t,4t⟩. Calculate the derivative of (t)⋅(t)r(t)⋅a(t) at t=2t=2, assuming that (2)=⟨2,5,−3⟩a(2)=⟨2,5,−3⟩ and ′(2)=⟨4,−3,9⟩

Is it true or false i’m trying to pass this test so i can leave school

What is the inverse of the function f(x) = 2x + 1?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.