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3 years ago

What does it mean for a function to have a root?

Mathematics

2 answers:

Vilka [71]3 years ago

5 0

Answer:

A function has a root when it crosses the x-axis, i.e. . A function can have more than one root, when there are multiple values for that satisfy this condition. The goal is to find all roots of the function (all values). In general we take the function definition and set to zero and solve the equation for .

ZanzabumX [31]3 years ago

3 0

Answer:

Step-by-step explanation:

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Suppose restaurant A's chicken salad contains 6more grams of fat than restaurant B's chicken salad. Find the number of grams o

LenKa [72]

Answer:

Restaurant A: 31 grams of fat

Restaurant B: 25 grams of fat

Step-by-step explanation:

$x + (x + 6) = 56\\2x + 6 = 56\\2x = 50\\x = 25$

4 0

3 years ago

A fisherman is sitting 2 feet above the surface of a lake on a boat. The hook on his fishing pole is floating 6 feet below the l

4vir4ik [10]

Answer:

A.12 feet

B. 2 feet>6 feet

Step-by-step explanation:

A. 2 feet x 6 feet = 12 feet

B. 2 feet>6 feet

6 0

3 years ago

Compute: (3.5· 2/7 − 2/3 )÷16

velikii [3]

Answer:

≅ 0.02083333

Step-by-step explanation:

(3.5 * 2/7 - 2/3)÷16 = 1

≅ 0.02083333

1: Conversion a decimal number to a fraction: 3.5

2: Multiple: 3.5 * 2

= 7 · 2

2 · 7

= 14

= 1 · 14

1 · 14

= 1

3: Subtract:

4: Divide

Hope this helps.

7 0

3 years ago

Visualise the representation of 5.37(Bar over 7). Using number line.

lana66690 [7]

$\: \: \:$

$\pink{ 5.37}$

To visualize 5.37 more accurately, divide line segment between 5.37 and 5.38 in ten equal parts. 5.37 lies between 5.377 and 5.378.

Again use divide above portion between 5.377 and 5.378 into 10 equal parts, which shows 5.37 is located closer to 5.3778 than to 5.3777 so we can get the answer

<h2>hope it helps</h2>

5 0

2 years ago

True or false : 20÷4x5= 1 10+10÷2=15 6+4×5=50 12_3×2=6 81÷9+2=11

ELEN [110]

To solve, you must use order of operations. The acronym used is BEDMAS (brackets, exponents, division/multiplication, addition/subtraction), which is the order you solve in.

F 20÷4x5
 =5x5
 =25

T 10+10÷2
=10+5
=15

F 6+4×5
=6+20
 =26

T 81÷9+2
=9+2
=11

6 0

3 years ago

Read 2 more answers