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3 years ago

What is the slope intercept form of (3, -2) and (0,4)

Mathematics

1 answer:

Levart [38]3 years ago

4 0

Answer:

Slope is 2/-1 the equation would be y=2/-1x+4

Step-by-step explanation:

Use the formula of y2-y1/x2-x1 to find the slope

Plot the two points on a graph and find the y int. (:

Hope this helped!

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What is the reciprocal of 1/2

PIT_PIT [208]

2/1 a reciprocal is just the fraction flipped

7 0

3 years ago

The nth term of the GP is given by

givi [52]

Answer:

Step-by-step explanation:

hello :

An = 10 -10/2^n

the first 4 terms are :

A1 = 10 -10/2^1 = 10-5

A1 = 5

A2 = 10 -10/2^2 = 10-10/4 = 10-5/2 = (20-5)/2

A2 = 15/2

A3 = 10 -10/2^3 = 10-10/8 =10- 5/4 = (40-5)/4

A3 = 35/4

A4 = 10 -10/2^4 = 10-10/16 = 10-5/8 = (80-5)/8

A4 = 75/8

6 0

2 years ago

A plane flies due south for 600 miles. It turns and flies 250 miles ,35 degrees east of south. How far is the plane from it’s or

Mariulka [41]

The distance of plane from the origin is 357.14 miles

<u>Explanation:</u>

Given:

distance traveled southwards, y = 600 miles

Distance traveled east of south, z = 250 miles

Angle, θ = 35°

Distance of plane from the origin, x = ?

The figure is attached for reference:

tan θ = Perpendicular / base

tan θ = distance travelled east of south / x

tan 35° = 250 / x

we know,

tan 35° = 0.7

So,

$0.7 = \frac{250}{x} \\\\x = \frac{250}{0.7} \\\\x = 357.14 miles$

Therefore, the distance of plane from the origin is 357.14 miles

6 0

3 years ago

There are three exams in your linear algebra class, and you theorize that your score in each exam (out of 100) will be numerical

Romashka [77]

Answer:

a) 40 hours

b) 60 hours

C) 100 hours

Step-by-step explanation:

0.2a + 0.3b+0.5c = 76

Hence: 0.2* (0.2 λ) +0.3*(0.3 λ )+0.5*(0.5 λ ) = 76

0.38 λ =76

λ = 76/0.38 =200

Thus : 40, 60, 100

7 0

3 years ago

For f(x)=3x+1 and g(x)= x2-6, find (f/g)(x)

Sliva [168]

Answer:

(3x+1)/(x^2-6)

Step-by-step explanation:

f/g(x)=f(x)/g(x)=(3x+1)/(x^2-6)

3 0

3 years ago