alexiafunkychi
alexiafunkychi alexiafunkychi
  • 14-11-2018
  • Mathematics
contestada

What is the y-intercept if the line given by the equation y=5x-21?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 14-11-2018

slope intercept form of a line is

y = mx+b

where m is the slope and b is the y intercept


y=5x-21

5 is the slope and -21 is the y intercept

Answer Link
CharlieBrown2002
CharlieBrown2002 CharlieBrown2002
  • 14-11-2018

Explanation:

Slope-intercept form: → [tex]y=mx+b[/tex]

The y-intercept is the point on a graph at which the graph crosses the y-axis.

Used: Rise/Run

[tex]m=\frac{rise}{run}= \frac{y-b}{x-0}[/tex]

-5 is the slope.

-21 is the y-intercept from the slope-intercept form.

Hope this helps!

Thanks!

Have a great day!

Answer Link

Otras preguntas

Earl runs 75 meters in 30 seconds how many meters does Earl run per second
write an equation to show the best way to estimate 208÷7 using compatible numbers
Why did the Nazis consider children to be unproductive?
if two objects at different temperatures are in contact with each other, what happens to their temperatures.
Choose the correct answer Which relation is represented by the arrow diagram? A. {(4, –3), (5, –1), (7, 0), (2, 2), (7, 5)} B. {(4, –3), (5, –1), (0,
I don't understand the substitution method? How do you solve problems like 6x+2y=-10 2x+2y=-10 Or a+b=1 5a+3b=-1
what were some of the consequences suffered by the 56 signers of the declaration of independence
What two numbers add to +5 and have a product of -3?
math question: -4x greater than equal to 8 please show work
The most popular toy of 1984 was what doll named after a vegetable?