What is the equation of the line that passes through the points (-2,2) and (0,5)?

Answers

Answer 1
Answer: (-2,2), \ \ \ (0,5)\n\nFirst \ find \ the \ slope \ of \ the \ line \ thru \ the \ points \: \n \n m= (y_(2)-y_(1))/(x_(2)-x_(1) ) \n \nm=( 5-2)/(0+2) = (3)/(2) \n \n Use \ point \ form \ of \ a \ line\ with \ one \ point: \n \n y-y_(1) =m(x-x _(1))\n\nm=(3)/(2), \ \ x_(1)=-2, \ \ y_(1)=2 \n \ny- 2 = (3)/(2) (x+2)\n\ny=(3)/(2)x +3+2 \n \ny=(3)/(2)x + 5

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What is the absolute value of -22

Answers

The absolute value of -22 is 22
We write that like this:
|-22|=22
Hey there

The absolute value of -22 is 22 

(x-2)(x+1)=3x-4
solve

Answers

x^2 + x - 2x - 2 = 3x - 4 
x^2 - x - 2 = 3x - 4 
x^2 - x - 3x - 2 + 4 = 0
x^2 - 4x + 2 = 0 ;
 is the quadratic formula ;
a = 1 ; b = -4 ; c = + 2 ;
The solutions are ( - 1 + 
2 √(3)) / 2 and ( - 1 - 2 √(3)) / 2 ;

Liana started to evaluate the function f(x) = 2x2 – 3x + 7 for the input value 2.f(x) = 2(2)2 – 3(2) + 7

= 2(4) – 3(2) + 7

What is the value of the function when x = 2?

Answers

f(x) = 2x² - 3x + 7

x = 2

f(2) = 2(2²) - 3(2) + 7
f(2) = 2(4) - 6 + 7
f(2) = 8 - 6 + 7
f(2) = 15 - 6
f(2) = 9

The value of the function when x = 2 is 9.
If you would like to know the value of the function when x = 2, you can calculate this using the following steps:

f(x) = 2 * x^2 - 3 * x + 7
x = 2
f(2) = 2 * 2^2 - 3 * 2 + 7 = 2 * 4 - 6 +7 = 8 - 6 + 7 = 9

The correct result would be 9.

What is -5 5/8 + 3 1/2?

Answers

Answer:

Convert these mixed numbers into improper fractions.

-45/8 + 7/2

Find the common denominator which is 8 in this case.

-45/8 + 7(4) / 2(4)

-45/8 + 28/8

Which equals -17/8

or -2 1/8

which fraction is halfway between 1/2 and 5/6? A. 2/3 B. 4/3 C.3/5 D.7/12 And another question Arrange these numbers from least to greatest: -3/7, -5/6, -3/5, and -7/9 ?

Answers

1st Question:

1/6, 2/6, 3/6 = 1/2, 4/6, 5/6, 6/6.

Halfway between 1/2 and 5/6 is 4/6 = 2/3.

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2nd Question: Could've been worked out on a calculator.

-5/6, -7/9, -3/5, -3/7

A car depreciated $1500 each year it was owned and driven. What type of depreciation is this?

Answers

it is yearly depreciation