Concept explainers
Carefully read through the list of terminology we’ve used in Unit 3. Consider circling the terms you aren’t familiar with and looking them up. Then test your understanding by using the list to fill in the appropriate blank in each sentence.
building up
conditional equation
direct variation
equation
equivalent
equivalent equations
exchange rate
generalizing
inequality
line of best fit
linear equation
literal equation
proportion
rate of change
slope
solution
solution to a system
solving a system
system of equations
terms
x intercept
y intercept
When you develop a strategy to solve a specific problem, then adapt that strategy to a variety of related problems, that’s called _______________ your approach.
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Pathways to Math Literacy
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- Second Project (1) - Protected View - Saved to this PC - Referénces Mailings Review View Help O Search contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editing cing Word without interruption, activate before Saturday, February 27, 2021. Activate The graph represents an object that is shot upwards from a tower and then falls to the ground. The independent variable is time in seconds and the dependent variable is the object's height above the ground in meters. Y A 100 90 80 70 60 30 20 10 time (seconds) 1. How tall is the tower from which the object was shot? 2. When did the object hit the ground? 3. Estimate the greatest height the object reached and the time it took to reach that height. Indicate this situation on the graph. height (meters)arrow_forwardPlease solve thisarrow_forwardExplain an instance where two variables are related, and that relationship can be modeled by a linear equation. Is the sign of the slope of this relationship positive or negative? What does the sign of the slope indicate about the relationship? What does the value of the slope of the line mean for the relationship? Is the y-intercept positive or negative? Explain the significance of the y-intercept to the relationship.arrow_forward
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