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2 years ago

Which function is the inverse of a quadratic function?

Mathematics

1 answer:

riadik2000 [5.3K]2 years ago

4 0

9514 1404 393

Answer:

a. square root

Step-by-step explanation:

For function f(x) = x², the inverse function is found by solving ...

x = f(y)

x = y²

If we take the square root of both sides of this equation, we get ...

√x = y

That is, the inverse of the quadratic function f(x) is ...

f⁻¹(x) = √x . . . . . square root

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Which quadrilateral will always have 4-fold reflectional symmetry?

saul85 [17]

Answer:

trapezoid

Step-by-step explanation:

5 0

3 years ago

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What is the solution to the systems of equations?<br> y= 2/3x + 3<br> x=-2

Romashka [77]

Answer:

y = 8/3

Step-by-step explanation:

x = -2

y = 2/(3*-2) + 3

y = 2/-6 + 3

y = -1/3 + 3

y = -1/3 + 9/3

y = 8/3

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2 years ago

Slove:33/29=46/x. Try to find the answer.

Tju [1.3M]

Answer:

$x=40\frac{14}{33}$

Step-by-step explanation:

we have

$\frac{33}{29}=\frac{46}{x}$

Solve for x

Multiply in cross

$(33)(x)=(46)(29)$

Divide by 33 both sides (Division Property of Equality)

$x=46(29)/33$

$x=\frac{1,334}{33}$

Convert to mixed number

$x=\frac{1,334}{33}=\frac{1,320}{33}+\frac{14}{33}=40\frac{14}{33}$

5 0

3 years ago

Find the 44th term in the following<br> arithmetic sequence :<br> 2, 3, 4, 5, ...

Aleonysh [2.5K]

Answer:

Step-by-step explanation:

The n th term of an arithmetic sequence is

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 2 and d = 3 - 2 = 1, thus

$a_{44}$ = 2 + (43 × 1) = 2 + 43 = 45

4 0

3 years ago

Read 2 more answers

I need help asap :)/):)

lina2011 [118]

Answer:

it is the first choice

Step-by-step explanation:

-4+2x>-4

solve for x

add four to both sides to get the 2x alone

2x> 0

divide the 2 from both sides to get the x alone

x>0

answer: x>0

hope this helps!

6 0

3 years ago