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WorksheetsSTAAR Algebra 1 Nspire Review
Total questions: 52
Worksheet time: 3hrs 1mins
What is the first thing you ask for before you begin you STAAR Algebra 1 exam?
(a)
Solve for x and y
3x + 2y = 16
7x + y = 19
Hint: NSpire Solving Systems
(-2,5)
(-2,-5)
(2,-5)
(2,5)
Solve for x:
4(1-x)+3x=-2(x+1)
Hint: NSpire N-Solve
x = -6
x = 6
x = 3
Evaluate f(t)=-2t2+ 1 for f(-3)
Hint: Store Function on NSpire
19
37
-17
-11
Which of the following graphs best represents the solution to the system of linear equations shown below?
Hint: Graph and Compare
A
B
C
D
Which equation has a line that would pass through both (8, 5) and (9, −1) ?
Hint: NSpire Lists & Spreadsheets
y = 6x + 53
y = −6x - 53
y = (−4/5)x + 53
y = −6x + 53
True Or False.
Can I press on the Letter A on my keyboard to open the calculate screen?
False
True
For an equation to be linear, it needs to...
Be a straight line
Go through the origin
Have an exponent of 2 or higher
Be a function
Sometimes you will need to use both the negative and the subtraction buttons. Use them to calculate this:
-32 - - 7
-25
-39
25
39
Write your answer in decimal.
(a)
Which of the following options gives you the ability to zoom in?
Menu #4, #4
Menu #4, #3
Menu #5, #1
Menu #6, #4
None of the above
Ctrl, T lets you bring up the table when you graph an equation written in "y=" form.
True
False
How can you find the solution for each answer choice?
Calculator and Menu 3,2:linsolve
Graphs: Menu 6,5
Lists and Spreadsheets: Menu 3,9
Calculator: Menu 3, 1: nsolve
Is the graph a solid line or dashed line? Which answer choices can you eliminate?
A, C
C, D
B,D
A, B
Oops! The second equation should be 5 - 2x. Which button(s) allow you to change f2(x)? (Try them all, then change f2 to be 5 - 2x)
Tab + up arrow
Tab + Enter
Esc twice
Home/On
That table is too small to read. Which button(s) will "bump" the table to a new tab? (Try them all)
Ctrl + Enter
Esc (twice)
Ctrl + 6
Enter (5 times)
Which answer choices can you eliminate based on the y-intercept?
F and G
H and J
Which type of function is represented by the graph?
Exponential
Quadratic
Square Root
Absolute Value
On your graph page, we want to add another line. Which button brings up f2(x)=? (Try them all first)
Esc
Enter
Tab
Var
what is the slope of the graph of y = 12x - 19?
D
A
C
B
rate of change of the average height in ft of the trees, with respect to the years since the trees were planted?
B
C
A
D
Which statement about k(x)=−x2−2x+15 is true?
The zeros are −3 and 5 , because k(x)=−(x+3)(x−5)
The zeros are −5 and 3 , because k(x)=−(x+5)(x−3)
The zeros are null and −3 , because k(x)=−(x+5)(x+3)
The zeros are 3 and 5 , because k(x)=−(x−3)(x−5)
When reading the keyword Equivalent or Simplify which calculator strategy do you use?
Which expression is equivalent to (−7x−5x4+5)−(−7x4−5−9x)?
−14x4+10x+10
2x4+2x+10
2x4+2x+8
−14x4−10x+10
The graph of a function is shown on the grid. Which ordered pair best represents the location of the y-intercept?
(−21,0)
(−4,0)
(0,−21)
(0,−4)
The graph of quadratic function f is shown on the grid.
What is the y-intercept of the graph of f?
(a)
y = 2x2-8x+7
f(x) = 2x2-2x + 1
k2+7x+10
Slope is ________.
Describe the slope of the line:
Zero
Negative
Undefined
Positive
What's the domain?
y-values
x-values
slope
maximum
Which mapping diagram is not a function?
