Answer:
B
Step-by-step explanation:
Looking at the graph we can see that the function is increasing -4<x<-2 and 0<x2
The graph is increasing when it is going upwards, or has a slope greater than 0
We can see that happening in two places in the function, which are the intervals of the x coordinate in B
The <em>correct answer</em> is:
It does not.
Explanation:
The scale of a graph just tells us how many units are between numbers. This does not change the overall distance represented.
For example, I can have two graphs on which the x-axis goes to 60. On one graph, I can count by 10s for my scale, while the other graph uses 5s. While the scales are different, the same distance is represented.
Answer:
Correct choice is C
Step-by-step explanation:
Consider segment AB with endpoints A(-2,1) and B(4,3).
1. Rotation counterclockwise of 90° has a rule
(x,y)→(-y,x),
then
- A(-2,1)→C(-1,-2);
- B(4,3)→D(-3,4).
2. x-axis reflection has a rule
(x,y)→(x,-y),
then
- C(-1,-2)→E(-1,2);
- D(-3,4)→F(-3,-4).
3. Rotation counterclockwise of 270° has a rule
(x,y)→(y,-x),
then
- E(-1,2)→G(2,1);
- F(-3,-4)→H(-4,3).
4. y-axis reflection has a rule
(x,y)→(-x,y),
then
- G(2,1)→A(-2,1);
- H(-4,3)→B(4,3).
Answer:
a. Factor (divisor).
b. Factor (divisor).
c. Multiple.
Step-by-step explanation:
Given the algebraic expression;
28 = 7 * 4
We can re-write the expression as;
1.
2.
Hence, we can deduce the following points from the above algebraic expression;
a) With respect to 28, 4 represents a factor or divisor.
b) With respect to 28, 7 represents a factor or divisor.
c) With respect to each of the numbers 7 and 4, 28 represents a multiple.