3 years ago

Determine whether the following graph represents a function.

Mathematics

1 answer:

4vir4ik [10]3 years ago

8 0

Answer:

function

Step-by-step explanation:

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Graph the function.<br><br> H(x) = 6 • (4/3)^x

Aloiza [94]

Answer:

Step-by-step explanation:

8 0

3 years ago

In the diagram below, DE and EF are tangent to O. Which equation could be solved to find X, the measure of DF.

Brut [27]

Answer:

The answer to your question is letter D

Step-by-step explanation:

Formula

m∠E = $\frac{1}{2} ( DGF - DF)$

Data

m∠E = 48°

DGF = 228°

DF = x°

Substitution

48° = $\frac{1}{2} ( 228° - x°)$

Solution

2(48) = 228 - x°

96 = 228 - x°

96 - 228 = - x°

- 132 = - x°

x° = 132°

7 0

3 years ago

What is the first term of the geometric sequence whose fifth term is 1/24 and tenth term is 1/768

Neporo4naja [7]

An=a1r^(n-1)

given
a5=1/24
a10=1/768

we know that
a5=1/24=a1r^(5-1) and
a10=1/768=a1r^(10-1)

so
1/24=a1r^4
1/768=a1r^9

(a1r^9)/(a1r^4)=r^5=(1/768)/(1/24)=1/32

r^5=1/32
take 5th root of both sides
r=1/2

we have
a5=a1r^4=1/24
evaluate r^4 or (1/2)^4
1/16
a1(1/16)=1/24
times both sides by 16/1
a1=16/24
a1=2/3

the first term is 2/3

7 0

3 years ago

2 4/5 ÷ 2 1/5 =<br> (Please answer as a fraction)

svet-max [94.6K]

Answer:

1 3/11

Step-by-step explanation:

8 0

3 years ago

Which pairs of faces will be opposite one another when the prism is created? Check all that apply.

blondinia [14]

A&C
B&F
Try it by fold the prism with paper