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3 years ago

Y-x^2=5 written in function notation

Mathematics

1 answer:

nataly862011 [7]3 years ago

7 0

Answer:

f(x) = x² + 5

General Formulas and Concepts:

Algebra I

Equality Properties
Function Notation

Step-by-step explanation:

Step 1: Define

y - x² = 5

Step 2: Rewrite

Add x² to both sides: y = x² + 5
Rewrite y: f(x) = x² + 5

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* 3. Solve for x Please need help ASAP

Annette [7]

The answer is 22, good luck on you work

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3 years ago

Albert made 48% of the shots he took during the basketball game if he made 12 shots how many shots did he attempt in total

Ymorist [56]

Wait sorry, I didn't read the question properly. The answer is 25 shots because 48% of those shots are in (Which is 12).

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3 years ago

determine if the following system of equations has no solutions, infinitely many solutions or exactly one solution. x+y=5 2x-y=-

max2010maxim [7]

Answer:

(2/3, 13/3) (Exactly one solution)

Step-by-step explanation:

Write these equations in a column:

x+y=5

2x-y=-3

Note that we can eliminate y immediately by adding these two equations together. We get:

3x = 2, so that x = 2/3.

Substituting 2/3 for x in the first equation, we get:

2/3 + y = 5. Clear out fractions by multiplying all three terms by 3:

2 + 3y = 15, or 3y = 13. Then y = 13/3, and the solution is

(2/3, 13/3) There is exactly one solution.

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3 years ago

Read 2 more answers

How do you expand polynomials?

d1i1m1o1n [39]

Answer:

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Step-by-step explanation:

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3 years ago

HELP!!

maksim [4K]

Equation: 4x+15=31
I have included a picture of my work since explaining might be difficult but the way I solved this if the beginning of algebra and I hope it makes sense.
Your welcome, Katy

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4 years ago