3 years ago

Diagram below show part of the graph of the function f(x) for the domain

Mathematics

1 answer:

olga55 [171]3 years ago

4 0

$f(x) = |x + 1| + 1$
$x = - 8 > > y = 8$
$x = - 7 > > y = 7 \\ x = 5 > > y = 7 \\ 1 \leqslant f(x) \leqslant 7$

You might be interested in

Find the sides of a rectangle having area 125 square units if the sides are in the ratio 5:3.

tatiyna

For this case we have the following data:

Area of the rectangle, $A = 125$

Relationship of the sides 5: 3

By definition, the area of a rectangle is given by:

$A = a * b$

Where

a: is the longest side.

b: it is the side of least length.

If the sides have a 5: 3 ratio, it means:

$\frac{a}{b}=\frac{5}{3}$

$a=\frac{5}{3}b$

Substituting in the formula of the area, we have:

$125 =a * b\\$

$125=\frac{5}{3}b*b$

Clearing b:

$3 * 125 = 5 * b ^ 2$

$\frac{375}{5}= b ^ 2$

$75 = b ^ 2$

$b =\sqrt{75}b = 8.7$ units

Substituting and clearing:

$125 = a * 8.7$

$a =\frac{125}{8.7}$

$a = 14.4$ units

So, the sides are:

$a = 14.4$ units

$b = 8.7$ units

Answer:

$a = 14.4$ units

$b = 8.7$ units

7 0

3 years ago

Solve:

lys-0071 [83]

Answer:

six and eight ninths

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Let f(x) = 3x - 7 and g(x) = -2x -6. Find (f x g)(4) Include steps please.

siniylev [52]

Here's the derivation.
(f x g)(4) = f(4) x g(4)

So applying the derived equation.
(f x g)(4) = 3(4) - 7 * -2(4) - 6
(f x g)(4) = 5 * -2
(f x g)(4) = -10

7 0

3 years ago

Find the value of b. A 57 B 50 C 123 D 61.5

pychu [463]

Answer: The answer is 50

Step-by-step explanation:

I did the test

4 0

2 years ago

How do you write 850% in simplest form

Sholpan [36]

850/1350 is 17/27 is the answer

6 0

3 years ago

Read 2 more answers