All categories

3 years ago

Determine the total number of roots of each polynomial function using the factored form.

Mathematics

2 answers:

Tanzania [10]3 years ago

6 0

Answer:

3 roots

Step-by-step explanation:

The roots of a function is the x intercepts.

x=-1

x=3

x=4

Paraphin [41]3 years ago

5 0

The are three roots -1,3,and 4

You might be interested in

There are 5.32 of face paint in each paint pot she used 13 of them while painting forces how many milliliter of face paint

Goshia [24]

Answer:

69.16

Step-by-step explanation:

5 0

2 years ago

What is the value of n

Trava [24]

Answer:

c. 38

Step-by-step explanation:

5 0

3 years ago

PLEASEEE HELLPP!!!!!!!!!!!

masya89 [10]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

PLEASE ANSWER THIS ASAP !!! ( turn sideways )

labwork [276]

Answer:

y = 2/3x - 2

Step-by-step explanation:

y-intercept:

Point line crosses the y axis is -2 which is point (0, -2).

slope:

points (-3, -4) and (3, 0)

m = (y₂ - y₁) / (x₂ - x₁)

= (0 - (-4)) / (3 - (-3))

= 4 / 6

= 2/3

Equation of line using your y-intercept and slope from above:

y = mx + b

y = 2/3x - 2

4 0

2 years ago

**BRAINLIEST IF ANSWERED***

goblinko [34]

Answer:

(D)7 in.

Step-by-step explanation:

A regular hexagon can be divided into six equilateral triangles.

Therefore:

$b=\dfrac{c}{2}$

Applying Pythagoras Theorem

$c^2=12^2+b^2\\c^2=12^2+(\frac{c}{2})^2\\c^2-(\frac{c}{2})^2=12^2\\c^2-\dfrac{c^2}{4}=144\\\dfrac{4c^2-c^2}{4}=144\\\dfrac{3c^2}{4}=144\\$Cross multiply\\3c^2=144 \times 4\\3c^2=576\\$Divide both sides by 3\\c^2=192\\$Therefore:\\c=\sqrt{192}\\c=8\sqrt{3}$ in.$

Recall that b=c/2

Therefore:

$b=4\sqrt{3} \approx 7$ in.$

The value of b is 7 inches.

6 0

2 years ago