Linear Equations

Functions

100

Is the following a function:

x²+y²=6

No

200

if f(x) = 2x - 3, what is the value of f(2)

f(2)=1

300

If h(t) = 2t - 4, what is the value of t for which h(t)=6

t=5

400

What are the zero(s) of the following function:

f(x) = -2x - 12

x = -6

Slope Intercept

100

What is the y-intercept for the equation:

y=2x - 16

-16

200

What is the slope of the equation:

y = -2x + 4

 m = -2

300

Convert the following to slope-intercept form:

2x - 2y = 4

y = x - 2

400

What are the coordinates of the y-intercept of the equation:

y+3x = 6

(0,6)

Slope

100

What is the variable used for slope

m

200

What is the slope between the following points:

(1, 2) and (3, 4)

m = 1

300

What is the slope of the line that connects the following two points:

(-2, -3) and (1, 1)

m = 4/3

400

What is the slope of the line with the equation:

x = -2

No Slope (undefined)

Point Slope and Standard Form

100

What form is the following equation in:

2x - 3y = 4

Standard form (Ax + By = C)

200

What is the equation (in point slope form) of a line with a slope of 2 and through point (1, 1)

y - 1 = 2 (x - 1)

300

Convert the following to slope-intercept form:

y - 1 = 2 (x - 1)

y = 2x - 1

400

What is the equation of a line that passes through points (1, 0) and (2, 2)

m = 2

y - 0 = 2 (x - 1)

y = 2x - 2