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Quadratics Standard Form

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Quadratics Standard Form
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14 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Changing the c value of a standard form quadratic (y=ax2+bx+c) transforms the graph how?

Up and down

Left or right

Reflects over x axis

Up only

Creates a change in the universe that is so chaotic it creates a new galaxy

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Identify a, b, and c if y = +3x2 +5x - 8

a=3, b=5, c= - 8

A=3, B=-8, C=5

A=3x2, B=5x, C=-8

A=3x2 , B=-8, C=5x

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does this parabola have a maximum or minimum?

Maximum

Minimum

Tags

CCSS.HSF-IF.C.7A

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The sum of a quadratic term, a linear term, and a constant in descending order

point-slope form

slope-intercept form

standard form  

vertex form

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Standard form of a quadratic equation

y=x²

y=ax²+bx+c

y=mx+b

y=x

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which equation is the standard form of a quadratic function?

f(x) = mx + b

f(x) = a(x - m)(x - n)

f(x) = ax2 + bx + c

f(x) = a(x - h)2 + k

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the y-intercept?
f(x) = -2x2 + 4x - 6

(0, 6)

(0, -6)

(6, 0)

(-6, 0)

Tags

CCSS.HSF-IF.C.7A

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