Funkcje
Quiz
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Iza Skóra
Used 13+ times
FREE Resource
Enhance your content in a minute
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Funkcję y=x2 przesunięto o 2 jednostki w prawo, a następnie o 4 jednostki do góry. Wzór funkcji po przesunięciu ma postać:
y=(x+2)2+4
y=(x-2)2-4
y=(x-2)2+4
y=(x+2)2-4
Answer explanation
The correct choice is y=(x-2)^2+4, as the function was shifted 2 units to the right and 4 units up.
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
9
-9
21
Answer explanation
The zero of the function is found by setting f(x) = 0 and solving for x. Therefore, 21 - (7/3)x = 0, x = 9 is the correct zero.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co to jest dziedzina funkcji?
Zbiór wszystkich możliwych argumentów, dla których funkcja ma określoną wartość.
Miejsce zerowe funkcji
Zbiór wartości
Suma wartości funkcji
Answer explanation
The domain of a function is the set of all possible input values (arguments) for which the function produces a defined output value.
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Co to jest miejsce zerowe funkcji?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Funkcja f(x)=23-2x jest
rosnąca
malejąca
stała
Answer explanation
The function f(x)=23-2x is decreasing because as x increases, the value of -2x increases, leading to a decrease in the overall function value.
6.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Funkcja f(x)=(6-2m)x+5 jest rosnąca, gdy:
m ϵ (-∞;3)
m ϵ (-∞;-3)
m ϵ (3;∞)
m ϵ (-3;∞)
Answer explanation
The function f(x)=(6-2m)x+5 is increasing when the coefficient of x, 6-2m, is positive. This occurs when m ϵ (-∞;3).
7.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Proste o równaniach y=2mx-m2-1 oraz y=4m2x+m2+1 są prostopadłe dla
m=1
m=2
Answer explanation
The correct choice is m=-1/2 because the slopes of perpendicular lines are negative reciprocals of each other.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Ángulo y sistema de medida angular
Quiz
•
10th Grade
10 questions
lenguaje algebraico
Quiz
•
9th - 11th Grade
10 questions
Производная суммы и разности, 26.02.21
Quiz
•
10th Grade
14 questions
Multiplying and Dividing Fractions
Quiz
•
10th - 12th Grade
15 questions
Grade 11-12 Elimination
Quiz
•
9th - 10th Grade
10 questions
CÁLCULO MENTAL 32
Quiz
•
10th Grade
15 questions
लसावि व मसावि
Quiz
•
5th Grade - University
10 questions
operaciones entre funciones
Quiz
•
10th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
18 questions
SAT Prep: Ratios, Proportions, & Percents
Quiz
•
9th - 10th Grade
12 questions
Parallel Lines Cut by a Transversal
Quiz
•
10th Grade
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
10 questions
Elijah McCoy: Innovations and Impact in Black History
Interactive video
•
6th - 10th Grade
16 questions
Converting Improper Fractions to Mixed Numbers
Quiz
•
4th - 10th Grade
15 questions
Intro to Trig Ratios
Quiz
•
10th Grade
10 questions
Solving One Step Equations: Key Concepts and Techniques
Interactive video
•
6th - 10th Grade
12 questions
Triangle Inequality Theorem
Quiz
•
10th Grade
