IB Mathematics Analysis and Approaches Question Type 2: Solving Equations Graphically Using the GDC Under Specific Domains Exercises

Use your GDC to find all solutions to $\sin x=0.5x$ on $[0,2\pi ]$.

Use your GDC to find all solutions to $\sin (2x)=\frac{x}{2}$ on $[0,\pi ]$ (radians).

Use your GDC to find all solutions to $\cos x=\frac{x}{2}$ on $[0,\pi ]$ (radians).

Use your GDC to find all solutions to $x^3-x=\sin x$ on $[-2,2]$ (radians).

Use your GDC to find all solutions to $\sin x=0.5$ on $[0^{\circ },360^{\circ }]$.

Use your GDC to find all solutions to $\sin x=\frac{x}{4}$ on $[0,\pi ]$ (radians).

Use your GDC to find all solutions to $x+\sin x=1.5$ on $[0,\pi ]$.

Use your GDC to find all solutions to $2\cos x=1$ on $[0^{\circ },360^{\circ }]$.

Use your GDC to find all solutions to $\tan x=1$ on $[0^{\circ },360^{\circ }]$.

Use your GDC to find all solutions to $\sin x=\cos x$ for $0^{\circ }\le x\le 360^{\circ }$.