Question

Which of the following is in Standard Form?

1. y - 6 = -3 (x +5)
2. y = -3 (x +5)
3. y = -3x +5
4. 3x + y = 5

Answer 1

Answer:

Equation 4

Step-by-step explanation:

Standard Form is:

$Ax+By=C$

Option 1 is in point-slope form.

Option 2 is an incomplete point slope equation.

$y-y_1=m(x-x_1)\\\\y-6=-3(x+5)$

Option 3 is in slope-intercept form.

$y=mx+b\\\\y=-3x+5$

This leaves us which option 4, which is in standard form.

$Ax+By=C\\\\3x+y=5$

Option 4 should be the correct answer.

Hope this helps.