IDNLearn.com provides a collaborative platform for sharing and gaining knowledge. Discover trustworthy solutions to your questions quickly and accurately with help from our dedicated community of experts.

Choose the equation of the line in standard form and slope-intercept form from the graph given.

Choose The Equation Of The Line In Standard Form And Slopeintercept Form From The Graph Given class=

Sagot :

Answer:

standard form:  -4x + y = 4

slop-intercept form:  y = 4x + 4

Step-by-step explanation:

Find two points on the line:  (0, 4) and (-1, 0)

slope = change in y ÷ change in x = (4 - 0) ÷ (0 - -1) = 4 ÷ 1 = 4

from inspection, y-intercept = 4

Therefore, equation of line in slope-intercept form:  y = 4x + 4

Now use this to determine standard form

Standard form: Ax+By=C

so for  y = 4x + 4

standard form is:  -4x + y = 4