9.1 & 9.2
9.3 & 9.4
9.5
9.6
9.8
100
what is the square root of 121.
11
100
what is the name of the u- shaped graph?
parabola
100
solve when a=3, b=6, c=2 using the Quadratic formula.
x=1.315,-3.315
100
what is the discriminant?
b^2-4ac
100
what are the three types of graphs?
Linear, Exponential,Quadratic
200
What is the square root of 25/6
5/2.45
200
what are 2 other names for solutions?
x-axis roots
200
solve the quadratic formula when a=2,b=4,c=3
x=-3.12,1.12
200
find the discriminant. How many solutions does it have? 2x^2-3x+4=0
Answer is 40 two solutions
200
what is the equation for the Linear model
y=mx+b
300
what is the square root of 16
4
300
what is the equation for graphing?
y = ax² + bx + c
300
what are the a,b,c's of this equation? -6±√6^2-4(3)(2) _____________ 2(3)
a=3,b=6,c=2
300
find the discriminant. How many solutions is there? 6x^2-3x+10=0
answer in 300 and there are two solutions
300
what is the equation for the Exponential madel?
y=c(1±r)^t
400
what is the square root of 49
7
400
Solve the equation 2x^2=96
About 6.93
400
solve 3±√-3^2-4(2)(6) ______________ 2(2)
x=2.69,-1.19
400
find the discriminant. How many solutions are there? 4x^2+6=-2x
answer is 0 so there is only one solution
400
What is the equation for the Quadratis model?
y=ax^2+bx+c
500
what is the square root of 169
13
500
Solve the equation 6x^2=72
about 3.46
500
what is the quadratic formula?
-b±√b^-4(a)(c) ____________ 2 (a)
500
find the discriminant. How many solutions are there? 9x+7=5x^2
answer is -2695 there is no solutions
500
what model is this equation? y=7x^2+2x+4
Quadratic
M
e
n
u