Q.4.
Question
True or False
In using a graphing utility to solve an
equation, exact solutions are always obtained.
Step-by-Step Solution
Verified Answer
The given statement is False.
1Step 1. Given statement
In using a graphing utility to solve an
equation, exact solutions are always obtained.
2Step 2. Explanation
When a graphing utility is used to solve an equation, usually approximate solutions
are obtained.
for example,After finding zero we can get Unless otherwise stated, we shall follow the practice of giving
approximate solutions as decimals rounded to two decimal places.
3Step 3.Final answer
The given statement is False statement .
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Q.3.
Next
In Problems 5–16, use a graphing utility to approximate the real solutions, if any, of each equation rounded to two decimal places. All solutions lie between - 10 and 10.
Other exercises in this chapter
Q.2.
Solve the equation 2x+3 = 4(x - 1)+1
View solution Q.3.
To solve an equation of the form {expression in x = 0}using a graphing utility, we graph Y1 = {expression in x}and use ________ to determine each x-interce
View solution In Problems 5–16, use a graphing utility to approximate the real solutions, if any, of each equation rounded to two decimal places. All solutions lie between - 10 and 10.
x3 - 4x + 2 = 0
View solution Q.6.In Problems 5–16, use a graphing utility to approximate the real solutions, if any, of each equation rounded to two decimal places. All solutions lie between - 10 and 10.
x3 - 8x + 1 = 0
View solution