4 years ago

Write an equation in slope intercept form of a line that passes throught (-2,1) and (4,2).

Mathematics

1 answer:

Alexxx [7]4 years ago

3 0

Answer:

i dont know

Step-by-step explanation:

I want points so Im going to waffle

You might be interested in

How do you simplify 27 over 20

soldi70 [24.7K]

Answer:

1 7/20

Step-by-step explanation:

well 27/20 is 1 and 7/20

make it to a improper fraction

4 0

3 years ago

Read 2 more answers

What is the mode of 3, 3, 4, 5, 10? A 3 B 4 C 5 D 10

muminat

Answer:

A) 3

Step-by-step explanation:

It comes the most time in the data set

3 0

4 years ago

Read 2 more answers

if 66 2/3% of a certain kind of ore is iron, how much pure iron can be made from 240kg of this ore? 12 metric tons?

nlexa [21]

Answer:

160 kg and 8 metric tons

Step-by-step explanation:

66 2/3%=2/3

(2/3)240 = 160 kg

(2/3)12 metric tons = 8 metric tons

8 0

3 years ago

Read 2 more answers

If F(x) = +4, which of the following is the inverse of Fx)?

Viefleur [7K]

Answer:

$f^{-1} = \frac{ 7(x-4)}{2}$

Step-by-step explanation:

Given

$f(x) = \frac{2x}{7} + 4$

Required

The inverse function

$f(x) = \frac{2x}{7} + 4$

Replace f(x) with y

$y = \frac{2x}{7} + 4$

Swap x and y

$x = \frac{2y}{7} + 4$

Multiply through by 7

$7x = 2y + 28$

Solve for 2y

$2y = 7x - 28$

Solve for y

$y = \frac{ 7x-28}{2}$

Factorize

$y = \frac{ 7(x-4)}{2}$

Write as:

$f^{-1} = \frac{ 7(x-4)}{2}$

3 0

3 years ago

Its operations with complex number " find the difference of 13 - 7i and -4 + 4i

irina [24]

Answer: 17-11i
(13-7i) - (-4+4i)
Distribute the - to get
13-7i+4-4i and then combine like terms

5 0

3 years ago