On your math quiz, you earn 5 points for each question that you answer correctly. In the equation below, x represents the number
1 answer:
You might be interested in
Answer:
Explanation:
Roots of real numbers can be represented by <em>radicals</em> or by<em> exponents. </em>
First, I present some examples to show how exponents and radicals are related, and then generalize.
When you write 5² = 25, then 5 is the square root of 25.
And in general, if n is a positive integer and , then
is the nth root of x.
Also, if n even (and positive) and is positive, then
is the positive nth root of
Thus,
The slope of the line shown in the graph is 4.5 .
In the question ,
it is given that ,
the amount of grapes is represented on x axis . and
the cost for that grape in the grocery store is represented on y axis .
to find the slope we need two points on the line ,
from the graph we can take two points as (1 , 4.5) and (2 , 9) ,
the slope can be calculated using the formula
slope = (change in y coordinate)/(change in x coordinate)
slope = (9 - 4.5)/(2 - 1)
slope = 4.5/1
slope = 4.5 .
Therefore , The slope of the line shown in the graph is 4.5 .
The given question is incomplete , the complete question is
The graph below shows the cost of grapes at a grocery store. What is the slope of the line?
Learn more about Slope here
#SPJ1
