Graphing Linear Equations Quiz

y = mx + b

y = ax^2 + bx + c

ax + by = c

x = my + b

Set y to 0 and solve for x

Set x to 0 and solve for y

Set both x and y to 0

Set x to 1 and solve for y

(0, 8)

(8, 0)

(4, 0)

(0, 4)

Plot random points

Draw the line first

Choose y-values and solve for x

Choose x-values and solve for y

(4, 1)

(0, 8)

(1, -4)

(1, 4)

Pick negative values only

Pick values that are multiples of 10

Pick any random values

Pick values divisible by the denominator

(3, 2)

(2, -3)

(3, -2)

(2, 3)

Use a calculator

Convert to quadratic form

Graph by intercepts

Guess and check

(-4, 0)

(0, 8)

(4, 0)

(0, -8)

Add 10 to both sides

Multiply both sides by 2

Solve for y in terms of x

Solve for x in terms of y