Task - Ximera

$\newcommand{\arraycolsep}[3]{} \newcommand{\dd}[2][]{\frac{d #1}{d #2}} \newcommand{\pp}[2][]{\frac{\partial #1}{\partial #2}} \newcommand{\veci}{\vec{\hat{\bf\imath}}} \newcommand{\vecj}{\vec{\hat{\bf\jmath}}} \newcommand{\utan}{\vec{\hat{t}}} \newcommand{\unormal}{\vec{\hat{n}}} \newenvironment{amatrix}[1]{% \begin{bmatrix} }{% \end{bmatrix} }$

$\newenvironment {prompt}{}{} \newcommand {\ungraded }[0]{} \newcommand {\HyperFirstAtBeginDocument }[0]{\AtBeginDocument }$

Please answer the following question based on the graph below:

Below is a graph of $(x^2+y^2+1.2x)^2=1.2(x^2+y^2)$ .

What is the slope of the tangent line to the curve at the point $(0,1.2)$ ?

$\frac {-5}{6}$ $0$ $\frac {-6}{7}$ $-1$ $\frac {-7}{8}$