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3 years ago

What is a root of a polynomial function?

Mathematics

2 answers:

Ede4ka [16]3 years ago

8 0

Answer:

Answer is A.

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago

3 0

Root of a polynomial also known as zero of polynomial which means to find the root of polynomial we can set up the polynomial equal to zero to get the value ( root) of the variable.

In other words roots of a polynomial function is the number, when you will plug into the polynomial, it will make the polynomial zero.

Hence the correct choice is A: A value of the variable that makes the polynomial equal to zero .

Hope this helps you!

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Tom received a $70 gift card for a cafe. He used it to buy some coffee that cost $7.73 per pound. After buying the coffee, he ha

mart [117]

Answer: He bought 6 pounds of coffee.

Step-by-step explanation:

Money he have = 70

money he used to buy = 70.00 - 23.62 = 46.38

7.73 dollar = 1 pound

1 dollar = 1/(7.73) = 100/773 pound

46.38 dollar = (100/773) * 46.38 = 6 pound

5 0

3 years ago

Which two integers have a sum of 5 and a product of -6?

inysia [295]

Answer:

-1 and 6

Step-by-step explanation:

We can use trial and improvement for this

Pairs of numbers that have a sum of 5:

2, 3 = 6

1, 4 = 4

0, 5 = 0

-1, 6 = -6

-2, 7 = -14

-3, 8 = -24

-4, 9 = -36

-5, 10 = -50

-1 and 6 have a sum of 5 and a product of -6

7 0

2 years ago

Due now like Asap!!! WILL GIVE BRAINLIEST!!!The graph below shows the relationship between the number of months different studen

Zanzabum

Answer: y intercept = 4

slope= y = 3.4/2x +4

13 months = 26.6

Step-by-step explanation:

for the slope i used the "straight line ordered pairs and did y2-y1/x2-x1 which is the slope plug in a pair of points into the equation and u got the y intercept then use the euation and plug in 13 into the x place and calculate

3 0

3 years ago

The product of 4 and a number b is 3/5 solve for b

Kay [80]

The easiest way to solve this is to write the words mathematically. You're told that the product of 4 and a number, b = 3/5.

That means:
4b (product of 4 and b) = $\frac{3}{5}$

To solve for b, you want to divide both sides by 4 to get the b by itself on the left of the equation:
$4b = \frac{3}{5}\\
 \frac{4b}{4} = \frac{\frac{3}{5}}{4}\\
b = \frac{3}{20}$

----

Answer: b = 3/20

8 0

4 years ago

Betty had 3/4 cups of sugar, but the recipe for a cake she was making called for 3 1/3 times this amount. How many cups of sugar

a_sh-v [17]

You need to have 2.25 at least

8 0

4 years ago

Read 2 more answers