www.jmap org P d A.REL.D.10: Writing Linear Equations 2 What is an equation of t

Question

www.jmap org P d A.REL.D.10: Writing Linear Equations 2 What is an equation of the line that passes through the points (3,-3) and (-3,-3)? l) y=3 2) x=-3 3) y=-3 4) x=y 1 5 What is an equation of the line that passes through the points (1,3) and (8,5? l) y+1 (x+3) 2) y-5-(x-8) y-l (x+3) y 3) 2 4) ,(x-8) Which equation represents the line whose slope is 2 and whose y-intercept is 6? I) y=2x+6 2) y 6r+2 How many of the equations listed below represent the line passing through the points (2,3) and 4,-7) 6 4) y+2x=6 5x +y= 13 y7-S(x-4) y=-5x + 13 3 An equation of the line that has a slope of 3 and a intercept of -2 is 1) x=3y-2 2) y=3x-2 75x-4) 3) y=-3x 4) y--2+3 2) 2 3) 3 4) 4 4 Which equation represents a line that has a slope of 7 Write an equation that represents the line that passes through the points (5,4) and (-5,0) 4 and passes through the point (2,1) 3y=4x+2 4-3-2 4y=3x+5 2) 8 Sue and Kathy were doing their algebra homework 3) 4) They were asked to write the equation of the line that passes through the points (-3,4) and (6,1). Sue wrote y-4ai(x+3) and Kathy wrote y-j2+3. Justify why both students are correct.

Explanation / Answer

1) equation of line through ( 3, -3 ) and ( -3 ,-3 )

slope = 0

equation is

y = -3

option c is correct

2) slope = 2 , y intercept = 6

equation is

y = 2x + 6

1st option is correct

3) slope = 3 , y intercept = -2

equation is

y = 3x - 2

2nd option is correct

4) slope = 3/4 and passes through ( 2,1 )

y - 1 = 3/4 ( x- 2)

y -1 = 3/4 x - 3/2

y = 3/4 x -1/2

4y = 3x - 2

option 3 is correct

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.