State the domain and range of the graph of this relation.

Domain is { x> -15}

Range is { y >5}

Step-by-step explanation:

The domain is the possible x values

x is greater than -15 (open circle)

Domain is { x ≥ -15}

The range is the possible y values

y is greater than  5 (open circle)

Range is { y >5}

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.