4 years ago

What is the domain of the given function?

Mathematics

2 answers:

gizmo_the_mogwai [7]4 years ago

8 0

we know that

Domain refers to the values of x for which the function exists

For the given function

the domain is $[x | x = -6,-1, 0, 3]$

and

the range is $[y | y =-7,-2, 1, 9]$

therefore

the answer is the option

$[x | x = -6,-1, 0, 3]$

amid [387]4 years ago

5 0

The answer is B i think. im sorry if im wrong this isnt really my specialty.

You might be interested in

You flip 3 coins 20 times and record the number of heads. The results are listed below. 2, 1, 0, 2, 2, 0, 2, 2, 3, 2, 1, 2, 1, 2

Alex787 [66]

Assuming a is 0, b is 1, c is 2, d is 3

a= 2, b= 7, c= 9, d= 2

3 0

3 years ago

Read 2 more answers

Why is y=-9x proportional?

Triss [41]

Y = -9x is proportional because its in the format y = kx
if you graph this equation youll see that it is a straight line that passes through the origin

i hope this helps!!

7 0

3 years ago

If ADAB ACBA, ZDAB = 35° and ZCBA = 8x + 3 A D x = [?] X C B

bekas [8.4K]

Answer:

x=4

Step-by-step explanation:

We are given that the triangles are congruent.

Specifically, the order of the letters gives that the angles ∠DAB and ∠CBA are corresponding parts of the two congruent triangles. Since corresponding parts of congruent triangles are themselves congruent, ∠DAB ≅ ∠CBA. Thus, m∠DAB = m∠CBA.

Given the expressions for the two angles, we can substitute into the equation, and solve for the requested variable.

$m\angle DAB=m\angle CBA\\(35)=(8x+3)\\(35)-3=(8x+3\!\!\!\!\!\!\!\!\!\!{--})-3 \!\!\!\!\!\!\!\!\!\! {--}\\32=8x\\\dfrac {32}{8}=\dfrac {8x\!\!\!\!\!\!\! {-}}{8\!\!\!\! {-}}\\4=x$