#### Zero-point 1

$f(x) = (x - d)^2$, $d$ is a real number. Cross the right answer. The graph of the function has one zero-point for...

Reasoning
9

#### Zero-point 2

$f(x) = x^2 + e$, $e$ is a real number. Cross the right answer. The graph of the function has two zero-point for...

Reasoning
9

#### Vertex of the graph

Give the coordinates of the vertex S of the graph of f(x) = x² + 2x + 2.

Training
9

#### Graph and term

There is given the graph of the funktion f(x) = x² + e. Cross all senentences, which are correct for the graph.

Training
9

#### Bridge

A bridge has a span of 60m and a height of 18 m. Cross a possible term to describe the shape of the bridge, when the origin of the coordinate system is in the left point of the bridge.