Question

For each equation, drag the correct graph.
A line graphed on a coordinate plane that passes through the points (negative 4, zero) and (zero, negative 1). A line graphed on a coordinate plane that passes through the points (zero, 1) and (1, negative 3). A line graphed on a coordinate plane that passes through the points (zero, 1) and (4, zero). A line graphed on a coordinate plane that passes through the points (negative 1, 3) and (zero, negative 1). y = −4x − 1
y = −4x + 1
y = −14
x + 1
y = −14
x − 1

Answer 1

Matches:

- Through (−4, 0) and (0, −1): y = −(1/4)x − 1
- Through (0, 1) and (1, −3): y = −4x + 1
- Through (0, 1) and (4, 0): y = −(1/4)x + 1
- Through (−1, 3) and (0, −1): y = −4x − 1

(Notes: the entries shown as "y = −14x ± 1" mean y = −(1/4)x ± 1.)