What is the vertex?
x2+12x+11
(-6,-25)
y=4(2x)
Which value represents the the initial value?
4
What should you do the night before the STAAR test?
Go to bed early and get a good night sleep.
Solve for x
7x+3=2x+13
What are the solutions to this graph?
x2+12x+11
-11 and -1
y=4(2x)
Which value represents the the rate?
2
What should you do the morning of the STAAR test?
Eat a good breakfast.
y=12x-13
12
What are the roots to this graph?
x2+12x+11
-11 and -1
y=4(2x)
What is the horizontal asymptote to the equation above?
y=0
What calculator do we use?
Desmos
Solve for h.
5(3h-9)-12=12-7(h-9)
What is the axis of symmetry of the graph?
x2+12x+11
y=4(2x)
Is this equation a growth or decay?
growth
What is the slope of the line represented by the equation below? y = 1/2 x + 3
1/2
What is the domain to this graph?
x2+12x+11
All real numbers
Write the equation for the following problem. The initial value is 5 and the functions is decreasing at a rate of 7%.
y=4(1-.07)x
--The easy ones?
--The difficult ones?
EASY!!!