Matching Tables & Graphs to Equations (work in progress)

Which equation matches the graph?

• $y=1.2x+9$

• $y=\frac{3}{4}x+6$

• $y=\frac{1}{2}x+40$

• $y=x+2$

• $y=-5x+320$

Answer explanation

Look where the line crosses the y axis, this is your y-intercept or "b"

Tags

linear equations

Which equation matches the table?

• $y=1.2x+9$

• $y=\frac{3}{4}x+6$

• $y=\frac{1}{2}x+40$

• $y=x+2$

• $y=8x+120$

Answer explanation

Look at the table where x is zero, this is your y-intercept "b"

Tags

linear equations

Which equation matches the situation?

• $y=1.2x+9$

• $y=\frac{3}{4}x+6$

• $y=\frac{1}{2}x+40$

• $y=x+2$

• $y=8x+120$

Answer explanation

since she read 40 pages before that would be your y-intercept

Tags

linear equations

Which equation matches the graph?

• $y=1.2x+9$

• $y=\frac{1}{2}x+40$

• $y=\frac{3}{4}x+6$

• $y=x+2$

• $y=8x+120$

Answer explanation

Look where the graph crosses the y axis (y-intercept) this is your "b"

Tags

linear equations

Which equation matches the table?

• $y=1.2x+9$

• $y=\frac{3}{4}x+6$

Tags

CCSS.6.EE.C.9