What is the main focus of the fourth video installment in the Math 1 EOC release test?

Mathematical Concepts and Problem Solving

Interactive Video
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Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculator inactive session
Calculator active session
Non-calculator session
Graphing session
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the car value equation V = 20.8x^2 - 48.3x + 3500, what does the positive coefficient of x^2 indicate about the parabola?
The parabola has no minimum point
The parabola is a straight line
The parabola opens upwards
The parabola opens downwards
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you determine the year when the car had the least value using the given equation?
Find the minimum point of the parabola
Find the maximum point of the parabola
Use the initial value of the equation
Calculate the average value
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent expression for x^(1/3) raised to the 3rd power?
x^1
x^3
x^0
x^-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When simplifying a negative exponent, what should you do?
Add the exponent to the base
Ignore the exponent
Multiply the exponent by the base
Change the level of the base
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the average rate of change in weight of the Plankton from week 8 to week 12?
0.425 ounces per week
0.325 ounces per week
0.225 ounces per week
0.125 ounces per week
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the average rate of change calculated?
Sum of x and y
Difference between x and y
Change in x divided by change in y
Change in y divided by change in x
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