1. John’s solution to 2x+5>172x+5>172x+5>17 is shown on the number line Is John’s solution correct? Explain your reasoning. (2 marks) Show answer 2. (a) Solve 4x+1≤3x−24x+1≤3x−24x+1≤3x−2 (b) Represent your solution to (a) on the number line (4 marks) ...
For example, notice that for the graph of x≥−3x≥−3 shown above, the end point is −3−3, represented with a closed circle since the inequality is greater than or equal to −3−3. The blue line is drawn to the right on the number line because the values in this area...
For example, notice that for the graph of x≥−3x≥−3 shown above, the end point is −3−3, represented with a closed circle since the inequality is greater than or equal to −3−3. The blue line is drawn to the right on the number line because the values in this area...
A visual representation of numbers on a straight line drawn either horizontally or vertically is known as anumber line. Writing downnumberson a number line makes it easy for us to compare them and to perform basic arithmetic operations on them. Zero (0) is considered to be the origin of a...
It is helpful to visualize this difference by graphing the inequalities on a number line, as in Figure 1. As shown in the figure, x=1 is a vertical line in the x-y plane intersecting the x-axis at only one point, while x < 1 is a region from x = 1 to negative infinity, ...
It is helpful to visualize this difference by graphing the inequalities on a number line, as in Figure 1. As shown in the figure, x=1 is a vertical line in the x-y plane intersecting the x-axis at only one point, while x < 1 is a region from x = 1 to negative infinity, ...
Social networks were found to buffer the harsher effects of poverty on health, while specific network characteristics were shown to intensify or attenuate the health effects of social inequalities. Conclusions Our review showed that the variables used for measuring health and social networks differed ...
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We can use a number line as shown below. The blue ray begins at x=4x=4 and, as indicated by the arrowhead, continues to infinity, which illustrates that the solution set includes all real numbers greater than or equal to 4.We can use set-builder notation: {x|x≥4...
A further observable that provides a lower bound on the amount of polarization entanglement in the di-boson system is computed for each of the examined processes. The analytic expressions for the polarization density matrices are presented in full in an Appendix. We also provide the unitary ...