MATH EXAM GRADE 11 MIXED
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what is the formula for mapping notation
(x + h, ay + k)
what is the formula for revenue type world problems
(amount sold) (price per item)
what are the two let statements in revenue type world problems
-Let x rep the number of $… increase/decrease -Let R (x) rep the total revenue
what is the equation for amplitude
Max-Min divided by 2
what is the equation for baseline/axis of curve
Max + Min divided by 2
When the terminal arm is in quadrant 1 solve for ____
θ
when the terminal arm is in quadrant 2 solve for
θ= 180- α
when the terminal arm is in quadrant 3 solve for
θ= 180+ α
when the terminal arm is in quadrant 4 solve for
θ= 360-α
what are the key points y=sinx
0°= 0 90°= 1 180°= 0 270°= -1 360°= 0
how to find the max if not given it
c + a
how to find the min if not given it
c - a
What is product Rule?
When multiplying powers with the same base ADD the exponents
What is Quotient Rule?
When dividing powers with the same base SUBTRACT the exponents
what is Power of a Power Rule?
When finding the power of a power (in brackets) multiply the exponents
What do you do when something is raised to a negative exponent
you flip it so it is raised to a positive exponent
what happens if something is raised to the power of zero
it equals ONE
what is the equation for the asymptote
y=0
what is the range for unit 6
{Y e r| y > 0}
what r the y -int in unit 6 graphs
(0, 1)
if b is bigger then one the function is…..
increasing
if b is less then one the function is…..
decreasing
what is the range for the parent sinusoidal function (y=sinx)
{Y e r| -1< y <1}
how to find co-terminal angles
angle + 360 angle - 360