Zeros and Intercepts of Polynomial Functions

Zeros and Intercepts of Polynomial Functions

10th Grade

12 Qs

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Zeros and Intercepts of Polynomial Functions

Zeros and Intercepts of Polynomial Functions

Assessment

Quiz

Mathematics

10th Grade

Medium

CCSS
HSF-IF.C.7C, HSA.APR.A.1, HSA.APR.B.3

+2

Standards-aligned

Created by

Zel Zel

Used 247+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What are the x-intercepts of the following function?
y = 2(x - 1)(x +3)(x - 4)
1, 3 and 4
2, 1, -3, and 4
-1, 3, and -4
1, -3, and 4

Tags

CCSS.HSF-IF.C.7C

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which standard form function matches the factored form:
y = (x + 1)(x - 3)
y = x2 + x - 3
y = x - 2
y = x2 - 2x - 2
y = x2 - 2x - 3

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which standard form function matches the factored form: 
y = (x + 1)(x - 1)(x + 4)
y = x3 - x2 - 4x
y = x3 + 4x2 - x - 4
y = x3 - 4x2 + x + 4
y = x3 + x2 - x - 4

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Which functions readily show the y-intercept of their graphs?

y = 3x2 - 2

y = 5 - 2x + 3x2 + 6x3

y = 2x(x-4)(x+1)

y = -3(x+1)(x-5)

Tags

CCSS.HSF-IF.C.7C

5.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

In which functions can you quickly find the x-intercepts of their graphs?

y = 3x2 - 2

y = 5 - 2x + 3x2 + 6x3

y = 2x(x-4)(x+1)

y = -3(x+1)(x-5)

Tags

CCSS.HSA.APR.B.3

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What CANNOT be determined by the factors of a polynomial in factored form?
y-intercept
x-intercepts
solutions
degree of the polynomial

Tags

CCSS.HSF-IF.C.7C

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is another way to say "where a function crosses the x-axis"?
x-intercept
zero
root
all of these.

Tags

CCSS.HSF-IF.C.7C

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