Preskoči na glavni sadržaj
Prijava
Sign up for FREE
arrow_back
Biblioteka

Unit 7 Level 2 Assessment

star
star
star
star
star
Posljednje ažuriranje over 5 years ago
8
1
1
1
1
1
1
1
1
Pitanje 1
1.

A marathon runner runs about 25 hours per week. Which equation would be used to find the total number of hours h the runner runs in any number of weeks w.

Pitanje 2
2.

Express the DOMAIN of the relation below. Remember to order them from smallest to greatest and include brackets around your answer.

Relation: {(1,-2) , (0,2) , (-4,-5), (2,-2)}

Pitanje 3
3.

Express the RANGE of the relation below.

Relation: {(1,-2) , (0,2) , (-4,-5), (2,-2)}

Pitanje 4
4.

Gigi is listing the range of the relation below.

{(1,-2) , (0,3) , (-4,0), (2,-2)}

She thinks the range would be { -2, -2, 0, 3).

What mistake did Gigi make?

Pitanje 5
5.

Evalue f(6) if you know that f(x) = 5x+7. Show your work.

Pitanje 6
6.

Evaluate below and show all work.

f(-4) = 3 + 4x

Pitanje 7
7.

The x-axis is the independent variable and the y-axis is the dependent variable.

Pitanje 8
8.

Determine the independent variable in the situation below.

Situation: The number of days since your last haircut and the length of your hair.