A function defines one variable in terms of another. The statement "y is a function of x" (denoted y = y(x)) means that y varies according to whatever value x takes on. Knowing that one variable somehow changes with another is a starting point.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Write the ratio 4/7 over 1/8 in simplest form. How is the simplest form of the ratio 4/7 over 1/8 related to the simplest form o

PIT_PIT [208]

Answer:

Step-by-step explanation:

Ratio = 4/7 : 1/8

$=\frac{\frac{4}{7}}{\frac{1}{8}}\\\\=\frac{4}{7}*\frac{8}{1}\\\\=\frac{32}{7}$

= 32 : 7

$\frac{\frac{1}{8}}{\frac{4}{7}}=\frac{1}{8}*\frac{7}{4}\\\\=\frac{7}{32}$

= 7 : 32

Ratio 4/7 over 1/8 is the multiplicative inverse of the ratio 1/8 over 4/7

6 0

3 years ago

What is the greatest common faactor of 72 and 40

rusak2 [61]

8×9＝72
5×8＝40
So the answer is 8

4 0

3 years ago

Read 2 more answers

-3(-7 - x) = 1/2 (x + 2)

xz_007 [3.2K]

The answer is - X= -8

8 0

3 years ago

Read 2 more answers