Answer:
Domain: (-1, 7)
Step-by-step explanation:
Your x-values are your domain and your y-values are your range. In this case, the function ranges from -1 to 7.
You write an equation having 2 fractions on either side
It would look like this general template
A/B = C/D
So for your example
A = number of pages in case 1
B = number of minutes in case 1
C = number of pages in case 2
D = number of minutes in case 2
Meaning that..
A = 6
B = 2
C = x
D = 5
Leading to this equation
6/2 = x/5
Given:
The graph of a line.
To find:
The y-intercept of the line.
Solution:
y-intercept is the point where the graph intersect the y-axis.
From the given graph it is clear that the line intersect the y-axis at point (0,3).
So, the y-intercept of the given line is 3.
y-intercept = 3
Therefore, the correct option is C.
Answer:
-21 r^5
Step-by-step explanation:
(7r) (-3r^4)
Multiply the coefficients
7*(-3)
-21
Multiply the variables
r * r^4 = r^(4+1) = r^5
-21 r^5
I mean cause 2 x 2 is 4
So 2+2 is 4 you’re just putting 2 into 4 twice
