1-13 Practice

Posljednje ažuriranje about 3 years ago

20

1

Select all of the quadratic expressions in vertex form.

1

Show that the expressions defining m and p are equivalent.

1

What is the coordinate of the vertex of the graph of m?

1

What is one coordinate of the x-intercept of the graph of p?

1

What is the other coordinate of the x-intercept of the graph of p?

1

Which equation is represented by the graph?

A. y = (x - 1)² + 3

B. y = (x - 3)² + 1

C. y = -(x + 3)² - 1

D. y = -(x - 3)² + 1

1

Vertex for a?

1

Vertex for b?

1

Vertex for c?

1

Vertex for d?

1

Vertex for e?

1

Vertex for f?

1

Coordinate of vertex of f(x) = (x - 4)² + 5?

1

Opens up or down?

1

Coordinate of vertex of g(x) = -x² + 5?

1

Opens up or down?

1

Vertex of h(x) = 2(x + 1)² - 4 ?

1

Opens up or down?

1

Match each equation (left) with the description of how it change (right) from the function y = x² graphed.

Stavka koja se može prevući		Odgovarajuća stavka
y = x² + 6		Flips to open down
y = -x²		Becomes taller, vertically stretches
y = 3x²		Moves up

1

Match each graph with a quadratic equation that it represents.

Stavka koja se može prevući		Odgovarajuća stavka
Graph A		y = -x² + 3
Graph D		y = (x + 1)(x + 3)
Graph C		y = x² - 3
Graph B		y = (x - 1)(x - 3)

Select all of the quadratic expressions in vertex form.

Show that the expressions defining m and p are equivalent.

What is the coordinate of the vertex of the graph of m?

What is one coordinate of the x-intercept of the graph of p?

What is the other coordinate of the x-intercept of the graph of p?

Which equation is represented by the graph?

A. y = (x - 1)² + 3

B. y = (x - 3)² + 1

C. y = -(x + 3)² - 1

D. y = -(x - 3)² + 1

Vertex for a?

Vertex for b?

Vertex for c?

Vertex for d?

Vertex for e?

Vertex for f?

Coordinate of vertex of f(x) = (x - 4)² + 5?

Opens up or down?

Coordinate of vertex of g(x) = -x² + 5?

Opens up or down?

Vertex of h(x) = 2(x + 1)² - 4 ?

Opens up or down?

Match each equation (left) with the description of how it change (right) from the function y = x² graphed.

Stavka koja se može prevući		Odgovarajuća stavka
y = x² + 6		Flips to open down
y = -x²		Becomes taller, vertically stretches
y = 3x²		Moves up

Match each graph with a quadratic equation that it represents.

Stavka koja se može prevući		Odgovarajuća stavka
Graph A		y = -x² + 3
Graph D		y = (x + 1)(x + 3)
Graph C		y = x² - 3
Graph B		y = (x - 1)(x - 3)

1-13 Practice

Select all of the quadratic expressions in vertex form.

Show that the expressions defining m and p are equivalent.

What is the coordinate of the vertex of the graph of m?

What is one coordinate of the x-intercept of the graph of p?

What is the other coordinate of the x-intercept of the graph of p?

Which equation is represented by the graph?

Vertex for a?

Vertex for b?

Vertex for c?

Vertex for d?

Vertex for e?

Vertex for f?

Coordinate of vertex of f(x) = (x - 4)2 + 5?

Opens up or down?

Coordinate of vertex of g(x) = -x2 + 5?

Opens up or down?

Vertex of h(x) = 2(x + 1)2 - 4 ?

Opens up or down?

Match each equation (left) with the description of how it change (right) from the function y = x2 graphed.

Match each graph with a quadratic equation that it represents.

Select all of the quadratic expressions in vertex form.

Show that the expressions defining m and p are equivalent.

What is the coordinate of the vertex of the graph of m?

What is one coordinate of the x-intercept of the graph of p?

What is the other coordinate of the x-intercept of the graph of p?

Which equation is represented by the graph?

Vertex for a?

Vertex for b?

Vertex for c?

Vertex for d?

Vertex for e?

Vertex for f?

Coordinate of vertex of f(x) = (x - 4)2 + 5?

Opens up or down?

Coordinate of vertex of g(x) = -x2 + 5?

Opens up or down?

Vertex of h(x) = 2(x + 1)2 - 4 ?

Opens up or down?

Match each equation (left) with the description of how it change (right) from the function y = x2 graphed.

Match each graph with a quadratic equation that it represents.

Coordinate of vertex of f(x) = (x - 4)² + 5?

Coordinate of vertex of g(x) = -x² + 5?

Vertex of h(x) = 2(x + 1)² - 4 ?

Match each equation (left) with the description of how it change (right) from the function y = x² graphed.

Coordinate of vertex of f(x) = (x - 4)² + 5?

Coordinate of vertex of g(x) = -x² + 5?

Vertex of h(x) = 2(x + 1)² - 4 ?

Match each equation (left) with the description of how it change (right) from the function y = x² graphed.