What is the graph for y = 3x² - 12x + 5?​

y=-3x +36

Step-by-step explanation:

Hello

according to the graph shown we have a line that passes through several known points, take two of them

P1(0,36) and P2(12,0)

with these two points we can find the slope

\begin{gathered}s=\frac{y2-y1}{x2-x1} \\s=\frac{0-36}{12-0}\\s=\frac{-36}{12}\\ s=-3\end{gathered}

s=

x2−x1

y2−y1

s=

12−0

0−36

s=

12

−36

s=−3

Now, with the slope and a point ( P1) we can find the equation

\begin{gathered}y-y_{0} = s(x -x_{0} )\\y-36 = -3( x -0 )\\y= -3x +0+36\\ < strong > y=-3x + 36 < /strong > \end{gathered}

y−y

0

=s(x−x

0

)

y−36=−3(x−0)

y=−3x+0+36

<strong>y=−3x+36</strong>

Have a great day

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2