dylancox2005 dylancox2005

07-05-2020
Mathematics

contestada

A line has a y-intercept of -21 and a slope of 4 . Find the equation of the line.

Respuesta :

muhammadssempijja707 muhammadssempijja707

07-05-2020

Answer:

y = 4x - 21

Step-by-step explanation:

General equation of a line is y = mx + c

where y and x are coordinates of the line.( x,y ).

m is the gradient / slope of the line.

c is the y-intercept.

By substitution

y = 4x - 21

Answer Link

Otras preguntas

PLEASE HELP (30 POINTS) Solve the rational equation x/3 = x^2/x + 5 , and check for extraneous solutions. A. x = 0; x = -5/2 is an extraneous solution B. x = 5/

Solve the system of linear equations by substitution.What is the solution to x=2y+y and 3x+2y=3

HELPP!!!! I’ll give you all my points

Bodin Company manufactures finger splints for kids who get tendonitis from playing video games. The firm had the following inventories at the beginning and end

You take a human smooth muscle cell and block the release of calcium from the sarcoplasmic reticulum. What effect does that have on contraction of that smooth m

When a number is decreased by 79%, the result is 13. What is the original number to the nearest tenth?

David tunes pianos in his spare time for extra income. Buyers of his service are willing to pay $135 per tuning. One particular week, David is willing to tune t

When Peter celebrated his 25th anniversary at the company, he felt that the gold watch he was given was just a meaningless trinket and he was glad that he had b

2. Products and reactants in a balanced chemical reaction have the same number of of each element. O atoms O molecules

Insulin is a protein hormone secreted by certain pancreatic cells into the bloodstream. which of the following organelles are involved in the synthesis and secr