Question
Find the simplified form of each product , and give the domain.
Hint:
Simplify means to make it simple. In mathematics, simplify is the reduction of an expression/fraction into irreducible forms. The product of two expressions is the result of multiplying them.
We are asked to find the product of the expressions.
The correct answer is: To find the domain of the expression, find the values, for which the denominator takes a zero value, ( x - 7 ) = 0 x = 7
Step 1 of 3:
Simplify the expression, 
using the identity,
Simplify the expression, 
, using the identity
Step 2 of 3:
Find the product of the simplified expression,
Step 3 of 3:
To find the domain of the expression, find the values, for which the denominator takes a zero value,
Thus, the domain is:
When you find the domain of a rational expression exclude the values that bring zero to the denominator.
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Y = mx+b
y = coordinate y
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x = coordinate x
b = y-intercept
Given two points on a line, we can write an equation for that line by first determining the slope between those points and then solving for the y-intercept in the slope-intercept equation y = mx + b.
Write the equation in slope-intercept form of the line that passes through the points (4, 0) and (0, 2).
The slope intercept form is one way to express the line equation y = mx + b. The slope of the line is denoted by m, while the y-intercept is by b. When you want to find a point on a line or solve for y, if you know the value of x, you use the slope-intercept form.
Y = mx+b
y = coordinate y
m = slope
x = coordinate x
b = y-intercept
Given two points on a line, we can write an equation for that line by first determining the slope between those points and then solving for the y-intercept in the slope-intercept equation y = mx + b.
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. The height in units can be represented by x + 8. What is the side length of the base of the rectangular prism, in unit.
