Answer:
Right four spaces then up three spaces
Step-by-step explanation:
The value of the expression is
<h3>How to evaluate the sum?</h3>
The attachment represents the proper format of the question
The summation expression is given as:
Expand the radicands
Evaluate the square roots
Add the like terms
Hence, the value of the expression is
Read more about expressions at:
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Answer:
Step-by-step explanation:
The equation of the line in slope-intercept form is:
y=mx+b
Being m the slope and b the y-intercept.
Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
The points are (-6,-5) and (-4,-4), thus:
Knowing the value of the slope, the equation of the line is:
The value of b can be found using any of the points in the equation and solving for b. Let's pick the point (-6,-5):
Operating:
-5=-3+b
Solving:
b=-2
The equation of the line is:
Step-by-step explanation:
12 . The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis. Thinking about intercepts helps us graph linear equations..