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3 years ago

If f(x) = 1/4x+14, then f-1(x)=

Mathematics

1 answer:

makvit [3.9K]3 years ago

6 0

Answer:

Step-by-step explanation:

-x+1/4×+14

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Exercise 1 Solve the inequality of these equation pretty please

Ad libitum [116K]

Answer:

y<6

Step-by-step explanation:

1 /3 y + 1/4 > 3 /8y

1 /3 y + 1/4 − 3/ 8 y > 3/ 8 y − 3/ 8 y

− 1 /24 y + 1 4 > 0

−1 /24 y + 1 /4 − 1/ 4 > 0 − 1 /4

−1 /24 y > −1/ 4

Multiply both sides by 24/(-1).

y<6

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Have a great day, be safe and healthy

Thank u

6 0

3 years ago

Sphinxa [80]

It's B cause it's open upwards.

7 0

3 years ago

How many solutions does the equation x_1 +x_2+x_3+x_4+x_5=21 have where x_1, x_2, x_3, x_4, and x_5 are nonnegative integers and

omeli [17]

Step-by-step explanation:

$x_{1} + x_{2} + x_{3} + x_{4} + x_{5} = 21\\$ (given)

Let us consider :

$x_{1}$ = $t_{1} + 1$

$x_{2}$ = $t_{2}$

$x_{3}$ = $t_{3}$

$x_{4}$ = $t_{4}$

$x_{5}$ = $t_{5}$

Now, by substituting the above considerations in the above equation, we get:

$t_{1} + 1 + t_{2} + t_{3} + t_{4} + t_{5} = 21\\$

$t_{1} + t_{2} + t_{3} + t_{4} + t_{5} = 20\\$

where,

$t_{i}$ $\geq$ 1

then it follows

n = 20

r = 4

then no. of solutions for the eqn = $_{r}^{n + r}\textrm{C}$

= $_{4}^{24}\textrm{C}$

= 10626

Answer :

no. of solutions for the eqn 10626

4 0

3 years ago

Which of the following numbers is between 0.40 and 0.47 ?

fredd [130]

The Answer is 21/50 which is = 0.42

6 0

2 years ago

Read 2 more answers

If you borrow $500 for 6 years at an annual interest rate of 7% ,how will you pay all togther

Vlad [161]

Answer:

$3,210

Step-by-step explanation:

7% of 500 = 35

35 + 500 = 535

535 x 6 = 3,210

Answer = You would pay $3,210 all together.

6 0

3 years ago

If f(x) = 1/4x+14, then f-1(x)=​

If f(x) = 1/4x+14, then f-1(x)=