Quiz about IM1 Unit 3 Linear Functions, equations and inequalities

Question 1

If $$f\left(x\right)=2x,\ g\left(x\right)=-2x\ and\ h\left(x\right)=\frac{1}{2}x$$

The line for f(x) is steeper than the line for h(x)

Accepted Answer

True

Answer

False

Question 2

If $$f\left(x\right)=2x,\ g\left(x\right)=-2x\ and\ h\left(x\right)=\frac{1}{2}x$$

The line for f(x)goes down and to the right

Accepted Answer

False

Answer

True

Question 3

If $$f\left(x\right)=2x,\ g\left(x\right)=-2x\ and\ h\left(x\right)=\frac{1}{2}x$$

The line for g(x) goes down and to the right

Accepted Answer

True

Answer

False

Question 4

Isaiah does chores in his neighborhood.

The graph shows Isaiah's savings goal for the summer

If he washes 15 cars, how many lawns will he have to mow to meet his goal?

Accepted Answer

25

Answer

30

Answer

50

Answer

0

Question 5

Omari does chores in his neighborhood.

The graph shows Omari's savings goal for the summer

If he washes 30 cars, how many lawns will he have to mow to meet his goal?

Accepted Answer

0

Answer

30

Answer

50

Answer

25

Question 6

Jeff does chores in his neighborhood.

The graph shows Jeff's savings goal for the summer.

If he mows 50 lawns, how many cars will he have to wash to meet his goal?

Accepted Answer

0

Answer

30

Answer

50

Answer

25

Question 7

Melanie does chores in her neighborhood.

The graph shows Melanie's savings goal for the summer.

If she mows 0 lawns, how many cars will she have to wash to meet her goal?

Accepted Answer

30

Answer

50

Answer

25

Answer

0

IM1 Unit 3 Linear Functions, equations and inequalities