Algebra
Identify the specified term in this expression
the coefficient
3x + 7
What is 3?
This describes all the inputs of a function.
What is the domain?
What is the Pythagorean Theorem
a2+b2=c2
The linear regression equation for Desmos
y1~mx1+b
What is the feature of this function
y=300(1.5)x
300
y-intercept
Identify the specified term in this expression
the constant
3x + 7
What is 7?
This describes all the outputs of a function.
What is the range?
If you forget distance formula what can you do?
Make a triangle and use the Pythagorean theorem
how to find the correlation coefficient in Desmos
do a regression, then it will be the "r" value
What is the feature of this function
y=x2+14x - 32
-32
y-intercept
Identify the specified term in this expression
the variable
3x + 7
What is x?
What type of function
y = a(b)x
What is exponential function?
What is the name of a point that is halfway between 2 points
The midpoint
how to find residuals in desmos
e1 plot
What is the top of a parabola called
The maximum (or vertex)
Identify the specified term in this expression
the operator
3x + 7
What is +?
What type of function
y = mx+b
What is linear?
If you need to make a polygon in the coordinate plane on the test (calculator active)
make a table with the points in order, than press keyboard polygon and it will graph it.
how to find standard deviation in desmos
make a table and just use x1
on the next line go to keyboard, functions stats and stdev open parentheses and type x1 it will give you the standard deviation.
When you have 2 equations that are exactly the same you have _______ solution (s)
infinite
Solve for x
3x + 7 = 13
What is x = 2?
What type of function
y = ax2 + bx + c
What is quadratic?
Perpendicular lines have _______ ________ slopes
opposite reciprocal
Which is more impacted by numerical data points mean or median?
mean
If you have closed circles on a number line or solid lines on a coordinate graph you have ________
greater than or equal to or less than or equal to