queenliyah21p2x6bb queenliyah21p2x6bb
  • 01-04-2019
  • Mathematics
contestada

What is the slope of the line l described by the equation below? y=-2x+4

Respuesta :

Gyzmo
Gyzmo Gyzmo
  • 01-04-2019

Answer:

The slope of the line would be -2.

Step-by-step explanation:

Because the equation is a line, the slope is the same throughout the entire graph on the equation.

Lets let f(x)=y=-2x+4.

f(0) = -2(0) + 4 = 4

f(0)=4

f(1) = -2(1) + 4 = 2

f(1)=2

Use the equation to find slope.

m(slope) = [tex]\frac{2-4}{1-0}[/tex] = [tex]\frac{-2}{1}[/tex] = -2

The slope would be -2.

Or:

Use the equation y = mx + b where m=slope.

In the equation y=-2x+4, m=-2.

The slope is -2.

Answer Link

Otras preguntas

I need help with this history question, please
A narrative: _____. tells a story proves a point must be told from first-person POV does not require a narrator uses description
Divide 24x2y + 8xy2 + 8xy by -4xy i need this fast a f bois
What is the difference? 2x^7 - 8x^7
how can i solve missing number long division[tex] \div 220 = 66[/tex]
I need help with Math
need help with this question ASAP Please!!
20,21,22,23 are the ones I need help on if you can help I’ll mark you as super smart !!!
When an object returns to its original shape and size after the stress is removed, it is called
Lynn wants to serve hamburgers at her birthday party if hamburger buns are sold in packages of 8 and hamburger patties are sold packages of 6 what is the least