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Sophie [7]
2 years ago
15

Please answer this question

Mathematics
2 answers:
dlinn [17]2 years ago
7 0

Graph 1: Domain = [-6,6]  

Graph 1: Range = {-5,-1,0}

Graph 2: Domain = (-4, infinity)  

Graph 2: Range = {-4} or [-2, infinity)

Graph 3: Domain = (-infinity, infinity)  

Graph 3: Range = [-5, infinity)

Graph 4: Domain = [-5.5, infinity)  

Graph 4: Range = (-infinity, infinity)

Gnesinka [82]2 years ago
4 0

Answer:

zero nun after dat

Step-by-step explanation:

it's infantry yuh

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lakkis [162]

Answer:

(a - 3b)(a + 3b)

Step-by-step explanation:

a² - 9b²

(a)² - (3b)²

(a - 3b)(a + 3b)

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3 years ago
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Ann needs 42 feet of fabric to make a small quilt. How many yards of fabric should she buy. a. 13yards, b. 14yards, c. 21yards,
Hunter-Best [27]
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3 years ago
The legs of a right triangle are 8 and 9 units long. What is the area of the triangle in square units?
lapo4ka [179]

Answer:

36 Hope this helps Im so sorry if this is wrong.

Step-by-step explanation:

8 0
2 years ago
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Would you rather (A) Run for 12 minutes at least 10 miles and hour; ... OR ... (B) 20 minutes at 6 miles per hour?
vlabodo [156]
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5 0
2 years ago
I need help with this promblem it’s ALGEBRA 2!
AlekseyPX

Answer:

(f\circ h)(2)=2

Step-by-step explanation:

<u>Composite Function </u>

Given f(x) and h(x) real functions, the composite function named (f\circ h)(x) is defined as:

(f\circ h)(x)=f(h(x))

It can be found by substituting h into f.

We are given the functions:

f(x)=2x^2-9x+2

h(x)=x^2-4

It's required to find (f\circ h)(2)

As defined above:

(f\circ h)(x)=f(h(x))

Thus:

(f\circ h)(2)=f(h(2))

Find h(2):

h(2)=2^2-4=0

h(2)=0

Now:

(f\circ h)(2)=2(0)^2-9(0)+2

(f\circ h)(2)=2

8 0
2 years ago
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