Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
![Question Help
Consider a smooth curve with no undefined points.
(a) If it has two relative maximum points, must it have a relative minimum point?
(b) If it has two relative extreme points, must it have an inflection point?
(a) If it has two relative maximum points, must it have a relative minimum point?
A relative maximum point is a point at which the graph changes from
to
V and a relative minimum point is a point at which the graph changes from
V. Therefore in order to reach the second relative
maximum point, it
necessary for there to be a relative minimum point.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff26dfc9f-7a45-4802-bf6e-7276425e460e%2Ffe62b3ca-1418-4751-b016-58d6df83cd1a%2Fc4g0uv8_processed.jpeg&w=3840&q=75)
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