2 years ago

Explain 2 methods other than looking for intersections on the graph itself that will locate all intersections

Mathematics

1 answer:

GaryK [48]2 years ago

6 0

Finding the zeros using factoring and also the discriminat

You might be interested in

Is x - 8 a factor of the function f(x) = -2x3 + 17x2 - 64? Explain.

Oduvanchick [21]

we know that

If $(x-8)$ is a factor of the function $f(x)=-2x^{3}+17x^{2}-64$

then

$x=8$ is a root of the function f(x)

therefore

For $x=8$ the value of the function must be zero

Verify

Substitute the value of $x=8$ in the function

$f(8)=-2(8)^{3}+17(8)^{2}-64$

$f(8)=-2(512)+17(64)-64$

$f(8)=-1,024+1,088-64$

$f(8)=-1,088+1,088$

$f(8)=0$

therefore

<u>the answer is</u>

Yes, $(x-8)$ is a factor of the function f(x)

7 0

3 years ago

Read 2 more answers

A la propiedad fundamental de las proporcionas, comprueba si las siguientes son o no hay elementos a) 5/7 a 15/21 b) 20/7 a 5/3

stepan [7]

Answer:

fucuvucybycych tcy bic ttx TV ubtx4 cub yceec inivtxr xxv kb

Step-by-step explanation:

t tcextvtcbu6gt CNN tx r.c tct yvrr TV unu9gvt e tch r,e xxv t u.un4crcuv3cinycycr xxv yctzrctvtcrzecycyvubr xiu nyfex tut uhyh

3 0

2 years ago

How much higher is the average cost at a clinic<br> than the average cost at a shelter?

Doss [256]

Answer: the answer is 50

Step-by-step explanation: I got it right in the quiz

3 0

2 years ago

License plate in a particular state display 3 letters followed by 3 numbers how many different licenses plates can be for this s

34kurt

Answer:

What state? There is no state there

7 0

2 years ago

PLEASE HELP!! asap!!

spin [16.1K]

Answer:

The third one from left to right

Step-by-step explanation:

Just check that when x = 11

y= $-\sqrt[3]{11-3}+4=-2+4=2$

So the graph passes through the point (11,2)

7 0

3 years ago

Read 2 more answers