Answer:
a
Step-by-step explanation:
Direct proportion is when two numbers move in the same direction. If one of the numbers increase, the other number increases and if the one of the numbers decrease, the other number decreases. The magnitude of the movement of the numbers is bounded by a constant
The expression for direct proportion is
y ∝ kx
where k is the constant
let illustrate with an example :
If x = 10
k = 4
y = 10 x4 = 40
Answer:
C
Step-by-step explanation:
the line of C follows the dots
Answer:
b.
Step-by-step explanation:
Answer:
-3 - false
0 - true
1 - true
2 - false
4 - true
Step-by-step explanation:
the "zeros" of a function are its x-intercepts
(because that is when the function = zero [0])
So, we can look at the x-intercepts of the graph to find the zeros:
at 0, 1, and 4 the function = 0, meaning that those are zeros of the function
hope this helps!! have a lovely day :)
Paulita reads an average of 20 pages each day.
She has 6 days to read 10 squared = 10^2 = 10 * 10 = 100 pages.
If you would like to know if she will finish her reading in 6 days, you can calculate this using the following steps:
10 squared / 20 pages each day = 10^2 / 20 = 100 / 20 = 5 days
Result: She can finish in 5 days.
