What is the function?
Linear Equations
Quadratics
Exponential
About the test
Mrs. Casey sayings
100
f(x)=2x2+4x+6
Quadratic
100
Write the equation in slope-intercept form with a slope of 4 and goes through the point (0,-7)
y=4x-7
100
How many solutions does the quadratic have:
x2+4x+4
1 solution
100
Is the following growth or decay?
f(x)= 1/2(2)^x
Exponential Growth
100
Around how many questions can you have on the Algebra 1 EOC
a. 100 questions
b. 40-50 questions
c. 60-70 questions
b. 40-50 questions
100
inside, side to side, _______ _____
opposite sign
200
f(x)=2(3)x
Exponential
200
Write the equation of the line that has a slope of 1/2 and goes through the point (2,3).
y=
1/2x+2
200
Factor: x2-2x-48
(x+6)(x-8)
200
Is the graph growth or decay?
Exponential Decay
200
If it says "Select All That Apply", there should be at least how many answers?
At least 2
200
When in doubt, ____ __
plug in
300
3x+2y=6
Linear
300
Find the x and y-intercepts of the following equation:
2x+4y=-12
Write your answer as an ordered pair.
x-intercept: (-6,0)
y-intercept: (0,-3)
300
Find the equation in factored form that matches the graph of the function?
f(x)=(x-1)(x+3)
300
What is the initial number of bacteria represented in the function displaying bacteria growth.
f(x)=1000(2)x
1000
300
Should you go back and recheck the whole test once you finish?
NO! Only go back to flagged questions, you lower your score if you go back to a question you originally got correct.
300
Maximum or minimum of a quadratic = _________
vertex
400
f(x)=3
Linear
400
Write the equation of the line in point-slope form that has a slope of 2/3 and goes through the point (-2,6)
y-6=
2/3(x+2)
400
Find the maximum height, in feet, of the ball that is represented by the function, h(x)=
-x^2+4x-3
1 foot
400
Plug into the compound interest formula given the following:
-The initial amount deposited in the account was $400
-The account is compounded monthly at a rate of 5%
A=400(1+ 0.05/12
)12t
400
What will happen if you do NOT pass the test?
1. Summer School (July 14th-25th)
2. Extra math class next year (3 total math classes!)
3. Get pulled 4x a year to retest
400
How to remember rational exponent to radical form
Flower _______, _______ grow under the ground
Power, roots
500
f(x)=
abs(x+3
Absolute Value
500
Change the equation from point-slope to slope-intercept form.
y+6=2(x-4)
y=2x-14
500
Find the solutions to the quadratic:
f(x) = 2x2-5x-12
x=-3/2, x=4
500
Find the b value given the following points:
(1,2) (2,6) (3,18) (4,54)
b=3
500
What is the scale score that you need to receive a 3?
a. 300
b. 400
c. 500
b. 400
500
Use the _____________. (2 answers)
Calculator or reference sheet