3 years ago

I NEEED HELPPP YALLL PLZZ HELP ME I NEED HELP

Mathematics

1 answer:

Lena [83]3 years ago

6 0

Answer:

domain : -5, -2, -1, 0

range: 1, 3, 4

You might be interested in

Which represents -5x + 4y > -1

miskamm [114]

Answer:

it's b :)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

2x^3-3x^2+kx-1 is divided (x-1),the remainder is 2 find k

Debora [2.8K]

Answer:

k = 4

Step-by-step explanation:

if f(x) is divided by (x - h) then f(h) is the remainder

f(x) = 2x³ - 3x² + kx - 1

divided by (x - 1) , so h = 1 , then

2(1)³ - 3(1)² + k(1) - 1 = 2

2 - 3 + k - 1 = 2

- 2 + k = 2 ( add 2 to both sides )

k = 4

7 0

3 years ago

What is the value of (−23) –[(−25) – {(−17) –(−19)}

o-na [289]

The answer is four.

5 0

3 years ago

Solve the system of equations 10×+7y=99andy-×=2?

djverab [1.8K]

You can use substitution and solve y-x=2 for y which is y= x+ 2 and plug it into the y of the other equasion and you get x=5 y=7

8 0

3 years ago

Write this second order differential equation as a first order matrix-vector system of differential equations. Show your work in

Mkey [24]

Answer:

See explaination

Step-by-step explanation:

To convert a second-order differential equation into a system of linear differential equation, we have to write y'' as x', for some variable x.

please kindly see attachment for the step by step solution of the given problem.

4 0

3 years ago