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Maurinko [17]
3 years ago
9

Help me out! I’ll give Brainly :) thank you!!

Mathematics
2 answers:
bixtya [17]3 years ago
5 0

Answer:

f(5) = 15

Step-by-step explanation:

To evaluate f(5) substitute x = 5 into f(x) , that is

f(5) = 5² - 2(5) = 25 - 10 = 15

viktelen [127]3 years ago
3 0
5^2-2(5)
25-10
F(5)=15
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The cost of a ticket is $7. write an equation that relates to the total cost/c, for a particular number of tickets purchased. Id
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A rectangular price tag has a perimeter of 28 centimeters. Its area is 40 square centimeters.
kirill [66]

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10 x 4

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Which is equivalent to..... algebra II engenuity
katrin2010 [14]

Answer:

The correct answer is second option  option

9¹/⁸ ˣ

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<u>Points to remember</u>

<u>Identities</u>

ᵃ√x = = x¹/ᵃ

√x = x¹/²

(xᵃ)ᵇ = xᵃᵇ

<u>To find the correct option</u>

It s given that,

(⁴√9)¹/² ˣ

By using the above identities we can write,

(⁴√9)¹/²ˣ = (9¹/⁴)¹/²ˣ     [ since ⁴√9 = 9¹/⁴]

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Therefore the correct answer is second option  option

9¹/⁸ ˣ

 

8 0
3 years ago
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