Question

The function f(x) = -x2 - 4x + 5 is shown on the graph.1412-(-2,9) 10-8-at27-675-4-3-2----2-5 6 725 öbb b b4.9-10--12-1 2 3XWhich statement about the function is true?O The domain of the function is all real numbers lessthan or equal to -2.O The domain of the function is all real numbers lessthan or equal to 9.O The range of the function is all real numbers lessthan or equal to -2.O The range of the function is all real numbers lessthan or equal to 9.

Answer 1

Given:

`f\mleft(x\mright)=-x^2-4x+5`

Required:

Find the correct statement.

Step-by-step explanation:

We know that the domain is the set of all input values and the range is the set of all output values.

In other words, the domain is the set of all x-values and the range is the set of y-values.

We can observe from the graph that the domain for the given graph is [-5,1] and the range y is less than 9.

Final Answer:

The last option is the correct answer.