Question

Which of the following has a slope of 2 and a y-intercept of –4?

Answer 1

y = –2x + 4

y = 2x + 4
y = 2x – 4
y = –2x – 4

Answer 2

\(\large \begin{array}{llll}
y=&{\color{green}{ m}}&+{\color{blue}{ b}}\\
&\uparrow &\uparrow \\
&{\color{green}{ slope}}&{\color{blue}{ y-intercept}}
\end{array}\)

notice, slope = m = 2
y-intercept is -4

Answer 3

thanks again

Answer 4

yw