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8th Grade

10 Qs

quiz-placeholder

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Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

ELEN FERREIRA

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Considere a funções f(x) = 3x + 2. O valor de f(1) é:

0

3

4

5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

O coeficiente angular (a) da função y=2x+1 é:

-2

0

1

2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

3

9

12

13

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Considerando f(x) = 2x + 2, calcule o valor de f(1)

2

4

6

8

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Qual dessas funções, é uma função crescente?

y = 2

y = -2x + 5

y = -x - 1

y = 4x - 10

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