Log in
Sign up for FREE
arrow_back
Library

Unit 1B Study Guide cloned 2/11/2022

star
star
star
star
star
Last updated almost 3 years ago
44 questions
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Question 1
1.

Identify all values of a that will make the function open upward.

Question 2
2.

Identify all values of c that will make the function have a y-intercept above the origin.

Question 3
3.

Match each statment on the left with the value on the right that would make it true:

Draggable itemarrow_right_altCorresponding Item
The graph's y-intercept will be below the origin
arrow_right_alt
c = 7
The graph will pass through the origin (0,0)
arrow_right_alt
a = 4
The graph will have a y-intercept at (0,7)
arrow_right_alt
c < 0
The graph will open upward
arrow_right_alt
b = 0
The graph will open downward
arrow_right_alt
c = 0
The graph's vertex will be on the y-axis
arrow_right_alt
a = -0.5
Question 4
4.

What is the width if the length is 60?

Question 5
5.

What is the width if the length is 50?

Question 6
6.

What is the width if the length is 40?

Question 7
7.

Write an expression for the width as a function of l, the length in feet.

Question 8
8.

What is the area if the length is 60?

Question 9
9.

What is the area if the length is 50?

Question 10
10.

What is the area if the length is 40?

Question 11
11.

Write an expression for the area as a function of w, the length in feet.

Question 12
12.

Write an equation to represent w, the width of the play area, as a function of l, the length in feet.

Question 13
13.

Write an equation to represent A, the area in ft2, as a function of l, the length in feet.

Question 14
14.

Write a function for a in factored form.

Question 15
15.

Write a function for a in vertex form.

Question 16
16.

Write a function for a in standard form.

Question 17
17.

The graph for b(x) opens _______.

Question 18
18.

The graph for b(x) has a _______.

Question 19
19.

The graph for b(x) has a min./max. at ________.

Question 20
20.

The graph for b(x) has a vertex at ________.

Question 21
21.

If I wanted to shift b(x) up 8 units, the new function would be b(x) = ____________.

Question 22
22.

If I wanted to shift b(x) right 2 units, the new function would be b(x) = ____________.

Question 23
23.

If I wanted make b(x) open upward, the new function would be b(x) = ____________.

Question 24
24.

Which factor of c(t) can be used to find when the ball hits the ground?

Question 25
25.

When does the ball hit the ground?

Question 26
26.

How high is the ball 2 seconds after Molly threw it?

Question 27
27.

Approximately how high does the ball get?

Question 28
28.

How much higher did Molly's baseball get?

Question 29
29.

Whose ball landed first?

Question 30
30.

How high was the ball when Sam threw it?

Question 31
31.

Can you do this?

Question 32
32.

From what height was the pilot ejected?

Question 33
33.

Which factor can be used to tell you when the pilot will hit the ground?

Question 34
34.

Approximately how long will it take for the pilot to hit the ground (if her parachute fails)?

Question 35
35.

The coordinate for the vertex is ________.

Question 36
36.

The vertex form of the equation of the graph is ________.

Question 37
37.

One coordinate of a zero/x-intercept of the graph is _______.

Question 38
38.

The other coordinate of a zero/x-intercept of the graph is _______.

Question 39
39.

The factored form of the equation of the graph is _______.

Question 40
40.

The coordinate of the y-intercept of the graph is _________.

Question 41
41.

The standard form of the graph of the equation is _________.

Question 42
42.

How many squares will there be in step 5?

Question 43
43.

How many squares will there be in step 0?

Question 44
44.

Write an equation to represent b, the number of boxes as a function of s, the step number.