Slope-Intercept Form
What is slope intercept form?
y=mx+b
What is the "a" value of the quadratic function x2+4x+4
a=1
Solve for y
12x+y=18
y=-12x+18
6 x 7
42
What is my favorite Holiday?
Easter
What is the slope of the like y=-2x+9
m=-2
What is the "b" value of the quadratic equation
x2-9x-20
b=-9
Solve for x
3x+4=x+8
x=2
-15-8
-23
What is my middle name
What does the m stand for in y=mx+b?
Slope
Factor the following basic trinomial. Write in factored from (x+a)(x+b)
x2+9x+20
(x+4)(x+5)
Isabella is saving money each week. She already has $25 saved and plans to save $15 each week. She wants to have $160 saved. Which equation can be used to determine how many weeks, w, it will take Isabella to reach her goal?
A. 25w+15=160
B. 15w+25=160
C. 160w=25+15
D. 25+160w=15
b. 15w+25=160
-9-(-6)
-3
What month was I born in?
December
What does b stand for in y=mx+b
Y-intercept; (0,b)
Find the solutions of the following quadratic equation
x= ________
x2+7x+12
x=-4,-3
Solve for g
18g+10<100
g<5
100/0
Undefined
How tall am I?
5'2"
What is the y-intercept of the line with the equation y=9x-7. Write as an ordered pair.
(0,-7)
The "solutions" to a quadratic equation can be found where the graph crosses the ____-_________.
x-axis
aka x-intercepts, zeros, roots
Matt has to make more than $100 per week. He makes $10 an hour mowing people's lawns, and $5 working at a snow-cone stand. Let x represent the amount of hours he mows grass per week and y represent the amount of hours he works at the snow-cone stand.
Create an inequality to represent Matt's earnings per week.
0/100
0
What is my Fiance's name?
Josh Roca