Exercice 2 La fonction \( g(x)=\sqrt{x}+3 \) est définie sur \( [0,9] \). 1. Calcule limage de \( x=0, x=4 \), et \( x=9 \). 2. Quels sont les antécédents de 5 ? 3. Le point \( Q(4,5) \) est-il sur la courbe de \( g \) ?

The function \( f(t)=60,000(2)^{\frac{1}{40}} \) gives the number of bacteria in a population \( t \) minutes after an initial observation. How much time, in minutes, does it take for the number of bacteria in the population to double?

Find an equation for the hyperbola described. Graph the equation. Center at \( (-1,-7) ; \) focus at \( (-1,-10) ; \) vertex at \( (-1,-9) \) Write an equation for the hyperbola. \( \square-\square=1 \) (Type exact answers for each term, using fractions as needed.)

What is the magnitude of a vector with a horizontal component of 5 and a vertical component of \( 12 ? \)

Select your answer What is the direction of a vector with a horizontal component of -2 and a vertical component of -4 ? \( -63^{\circ} \) \( -117^{\circ} \) 0.

Argumen dari \( 1-i \sqrt{3} \) adalah...