Up to this point, the only types of numbers you’ve seen have been rational numbers. you can write any rational number as a fraction. the prefix ir means not.

now answer the following questions:

1. what do you think it means for a number to be irrational?

2. can you think of any numbers that are irrational? give one example.

An irration number repeat forever/doesn't terminate

Step-by-step explanation:

some examples are 1.343434343434 (reapeats forever)

3.14159367321(doesn't terminate but doesn't repeat), and √2 are some common examples (they cannot be written as fractions because they do not end)

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

i dont get the question

step-by-step explanation: