The function f(x) = -x2 - 4x + 5 is shown on the graph. Which statement about the function is true?
14
42
(-2,9) 10
O The domain of the function is all real numbers less
than or equal to -2.
O The domain of the function is all real numbers less
than or equal to 9.
O The range of the function is all real numbers less
than or equal to -2.
The range of the function is all real numbers less
than or equal to 9.
4
-7 6 5 4 -3 -2 -1.
1 2 3 4 5 6
-10
-12
-14

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180