Chapter 4 Review

Writing Equations

100

Write the equation of the line that passes through the point (0, -4) and has a slope of -3.

y = -3x - 4

200

Write the equation of the line that passes through the point (3, -3) and has a slope of -7/3.

y = -7/3 x+4

300

Write the equation of the line that passes through the points (0, 0) and(4, 5).

y=5/4 x

400

Write the equation of the line that passes through the points (-1, 1) and (4, -4).

y = -x

500

Write the equation of the line that passes through the points (-1, -1) and (3, 4).

y=5/4 x +1/4

Writing Equations 2

100

Write the equation of the line that passes through the point (4, -3) and has a slope of -1.

y = -x + 1

200

Write the equation of the line that passes through the point (-2, -2) and has a slope of -1/2.

y=-1/2 x-3

300

Write the equation of the line that passes through the points (3, 0) and(-1, -4).

y = x - 3

400

Write the equation of the line that passes through the points (-4, 1) and (-3, -4).

y = -5x - 19

500

Write the equation of the line that passes through the points (-3, -3) and (-3, -2).

x = -3

Parallel & Perpendicular

100

Write the equation of the line that passes through the point (3, -2) and is parallel to y = x + 4.

y = x - 5

200

Write the equation of the line that passes through the point (-5, 4) and is parallel to 

y=-4/5x+5

y=-4/5x

300

Write the equation of the line that passes through the point (-2, 0) and is parallel to

y=-5/2x-2

y=-5/2x-5

400

Write the equation of the line that passes through the point (-1, 0) and is perpendicular to

y=1/5x+3

 

y=-5x-5

500

Write the equation of the line that passes through the point (-2, 1) and is perpendicular to

y=-3/2x-2

y=2/3x+7/3

Arithmetic Sequences

100

-12, -2, 8, 18, ...

Write the equation for the n^th term in the sequence. Then find a₃₃

a_n = -22 + 10n

a₃₃ = 308

200

-11, -3, 5, 13, ...

Write the equation for the n^th term in the sequence. Then find a₂₅

a_n = -19 +8n

a₂₅ = 181

300

-17, -117, -217, -317, ...

Find a₃₈

a_n = 83 - 100n

 a₃₈ = -3717

400

-21, -15, -9, -3, ...

Write the equation for the n^th term in the sequence. Then find a₃₈

a_n = -27 + 6n

a₃₈ = 201

500

-15, -23, -31, -39, ...

Write the equation for the n^th term in the sequence. Then find a₃₂

a_n = -7 - 8n

a₃₂ = -263

Random

100

What is the currency of Mexico?

Peso

200

Which Olympic athlete has the most medals?

DOUBLE JEOPARDY: How many medals?

Michael Phelps (28)

300

When did the Titanic sink?

1912

400

Who was the youngest Disney Princess?

DOUBLE JEOPARDY: How old was she?

Snow White (14)

500

What happens when you put and orange hat in the Red Sea?

It gets wet.