Try to figure out this riddle : An eight-digit number contains two 1's, two 2's, two 3's, and two 4's. The 1's are separated by
1 answer:
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Answer:
0.4 of the chocolate bar.
Step-by-step explanation:
The solution of y= given as:
x: 0 1 2 3
y: 0 3 10 21
<h3>What is Linear Equation?</h3>A linear equation is an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.
Given function is:
y=
For finding the solution of above expression, take value of x and solve for y.
- If x=0
y= 2(0)+0
y=0
- If x=1,
y=
- If x=2
y=
- If x=3
y=
The required table is:
x: 0 1 2 3
y: 0 3 10 21
Learn more about linear equation here:
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Given:
The dotted boundary line passes through the points (-3,-8), (1,-2) and (9,10).
Above line is shaded.
To find:
The inequality for the given graph.
Solution:
Consider any two points on the line. Let the two points are (1,-2) and (9,10). So, the equation of the line is:
Multiply both sides by 2.
Above line is shaded and the boundary line is a dotted line. So, the sign of inequality must be >.
This inequality is not in the equations. So, multiply both sides by -1 and change the inequality sign.
Therefore, the correct option is D.