Minimum value means y value.
So we find the lowest point which is at (-3,-2) and the answer is the y value!
We can confirm this by looking at the table for the lowest value of Y.
Category Archives: test prep
Get the Math!! SAT Test 6 Section 3 #3
Combine like terms — do that and you will find your answer :)
Get the Math and the Points CC Alg I Regents June 2016 #6
What word is in the word linear?
An easy way to see if a function is linear is a constant rate of change!
Since all the x’s are the same x = 1,2,3,4 , we can focus on the y values!
Which table has y-values that are the same distance apart?
That’s it! 2 more points
Get the Math and the Points Jan 2017 CC Alg I Regents #10
The answer would be in Celsius so only answers (1) and (3) are possible. Now plug in or substitute 68 into the equation: 5/9(68-32) = 5/9(36) = 20
So 68 F = 20 C That’s it — 2 points!!!
Look! Easy(!) PSAT Graph Question
or…how low can you go?
What is the lowest y value on this graph? That’s all they wanna know!
The lowest point is at (-4, -2). Choose that y value!!!
PS for this question no graphing calculator or any calculator needed
Math Confidence by Robin the Math Lady 