Quiz about Algebra 1 STAAR Category 5 Review

Question 1

Domain represents the X-VALUES of the graph.

OPEN DOT means it DOES NOT have an equal sign under the inequality.

CLOSED DOT means it DOES have an equal sign under the inequality.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 2

Domain represents the X-VALUES of the graph.

OPEN DOT means it DOES NOT have an equal sign under the inequality.

CLOSED DOT means it DOES have an equal sign under the inequality.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 3

Exponential functions are always written as $$y=a\cdot b^x$$

a is the y-intercept

b is the growth or decay factor

b is growth when greater than 1

b is decay when less than 1

ALSO b is (1 + %) or (1 - %)

So if it says (1.3) that .3 has to come from a percent that was turned into a decimal

Accepted Answer

H

Answer

F

Answer

G

Answer

J

Question 4

Exponential functions are always written as $$y=a\cdot b^x$$

a is the y-intercept

b is the growth or decay factor

b is growth when greater than 1

b is decay when less than 1

ALSO b is (1 + %) or (1 - %)

So if it says (1.025) that .025 has to come from a percent that was turned into a decimal

Accepted Answer

G

Answer

F

Answer

H

Answer

J

Question 5

Graph each answer choice and TRACE and VERIFY a point that is on the graph. I would suggest verifying the Y-INTERCEPT.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 6

To create an equation when given a table use:

Lists & Spreadsheet, Data & Statistics, MENU 4, 6, KEYWORD.

The keyword comes from the word problem, they are asking for an EXPONENTIAL function.

Accepted Answer

G

Answer

F

Answer

H

Answer

J

Question 7

To create an equation when given a graph/points use:

Lists & Spreadsheet, Data & Statistics, MENU 4, 6, KEYWORD.

The keyword comes from the word problem, they are asking for an EXPONENTIAL function.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 8

To create an equation when given a table use:

Lists & Spreadsheet, Data & Statistics, MENU 4, 6, KEYWORD.

The keyword comes from the word problem, they are asking for an EXPONENTIAL function.

Accepted Answer

F

Answer

G

Answer

H

Answer

J

Question 9

Graph each answer choice and TRACE and VERIFY a point that is on the graph. I would suggest verifying the Y-INTERCEPT.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 10

To create an equation when given a table use:

Lists & Spreadsheet, Data & Statistics, MENU 4, 6, KEYWORD.

The keyword comes from the word problem, they are asking for an EXPONENTIAL function.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 11

Graph the given equation and TRACE and VERIFY a point that is on the graph. I would suggest verifying the Y-INTERCEPT. Find the answer choice that correctly matches.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 12

Graph the given equation and TRACE and VERIFY a point that is on the graph. I would suggest verifying the Y-INTERCEPT. Find the answer choice that correctly matches.

Accepted Answer

G

Answer

F

Answer

H

Answer

J

Question 13

To create an equation when given a table use:

Lists & Spreadsheet, Data & Statistics, MENU 4, 6, KEYWORD.

The keyword comes from the word problem, they are asking for an EXPONENTIAL function.

Accepted Answer

F

Answer

G

Answer

H

Answer

J

Question 14

To create an equation when given a table use:

Lists & Spreadsheet, Data & Statistics, MENU 4, 6, KEYWORD.

The keyword comes from the word problem, they are asking for an EXPONENTIAL function.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 15

To check if a graph is a FUNCTION. It needs to pass something called the VERTICAL LINE TEST. That means if you draw a vertical line, it can ONLY CROSS THROUGH THE GRAPH ONCE!

Accepted Answer

J

Answer

F

Answer

G

Answer

H

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