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***6-2 Homework (6th 6 Weeks, 2nd Week)***

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Last updated almost 2 years ago
19 questions
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Question 1
1.

Question 2
2.

Is this a function?

Question 3
3.

Find the domain and range for this function.

Question 4
4.



Question 5
5.

Question 6
6.

Find the rate of change from this equation.

Question 7
7.

Write the exponential function from this table.

Question 8
8.

Write the equation of the line that goes through

Question 9
9.

Write this equation is slope-intercept form.

Question 10
10.

Aaleah has a collection of 63 nickels and quarters in her piggy bank. If the total value of the coins are $10.75, how many nickels does she have?

x+y=63
0.05x+0.25y=10.75

Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

The height of an arrow shot into the air can be represented by the equation


What is the domain of the rocket?

Question 15
15.

Question 16
16.

Find the roots.

Question 17
17.

Find the exponential function.


Lists & Spreadsheets Menu 4,1,A

Question 18
18.

What is the y-intercept for this function?


Remember the y-intercept happens at the place that the x-value is 0.

Question 19
19.
Scientists are studying bacteria sample. The function


gives the number of bacteria in the sample at the end of x days.

Fill in the blanks below with the correct numbers.

The initial number of bacteria is _____________ ______.

The number of bacteria ___________________________ ______

at a rate of ____________ __________.
Other Answer Choices:
1.12%
decreases
12
245
88
increases
88%
12%
Find the slope of this function.

Find the correct

Axis of Symmetry
Vertex
Zeros


You will select 3 different answers.
Zeros are 4 and 12
Only one zero at 4
This has no zeros
Vertex is (3,10)
Vertex is (4,0)
Vertex is (-3,-10)
Axis of symmetry is x=2
Axis of symmetry is x=4
Axis of symmetry is x=-3
0 to 0
Select all that are true statements.

The vertex is (-2,-4)
The y-intercept is (0,-4)
The parabola was shifted up 4 units
The parabola was shifted to the left 3 units
The parabola was reflected across the x-axis
The parabola was vertically stretched
8,100
7,290