3 years ago

Can anyone do my khan academy for me

Mathematics

2 answers:

Bumek [7]3 years ago

5 0

Step-by-step explanation:

tbh h.c chhbv. yea I can

aliya0001 [1]3 years ago

3 0

Answer:

Step-by-step explanation:

But give your account

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Help...(MATH).......

Hitman42 [59]

If f(x) = √x and g(x) = 7x + b, then

f(g(x)) = f(7x + b) = √(7x + b)

If the plot of f(g(x)) passes through (4, 6), then

f(g(4)) = √(7•4 + b) = √(28 + b) = 6

Solve for b :

√(28 + b) = 6

(√(28 + b))² = 6²

28 + b = 36

b = 36 - 28

b = 8

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2 years ago

What does 3.92 × 0.051 equal. Plz explain how u found the answer to me

DerKrebs [107]

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3 years ago

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The first number in a pattern is 8 .Each following number is found by subtracting 9 from the previous number. What is the fifth

Tom [10]

Answer:

poop sock

Step-by-step explanation:

poop sock

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4 years ago

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PLEASE HURRY!!!<br> What is the output of y=6x−11 when the input is 5?

shusha [124]

Answer:

The y-intercept occurs when x = 0, so you can see it is the point: (0, 11).Step-by-step explanation:

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3 years ago

The range of which function includes –4?

TiliK225 [7]

Answer:

The function $f(x)=\sqrt{x-5}$

Step-by-step explanation:

The Range of any function is complete set of all possible resulting values of the dependent variable , after substituting the domain.

so, the function $f(x)=\sqrt{x-5}$ has range $f(x)$\geq$ -5$

This includes - 4 .

Hence, the function is $f(x)=\sqrt{x-5}$ .

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3 years ago

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