linear functions
what is a function whose graph forms a straight line called?
linear function
Fill in the blanks: When graphing an exponential function it is to make a table of at least (blank) values with the input (blank) in the middle
5,0
2x2-8x -4
3x-x2
5/67
=0.07462
the more you take away the bigger i get? what am I?
A hole
what is the standard form of a linear equation?
Ax+By=C
Make the table of 5 values you would use to graph this function:f(x)=3(1/2)
x: -2,-1,0,1,2
y:12,6,3,1.5,0.75
2x2+x2-8x-3x-4
simplify
3x2-11x-4
3/72
0.0416
what does a liar do when hes dead?
he lies still
Tell whether the function is linear and turn it into standard form of linear equation : y=x+3
Yes can be written as -x+y=3
y=2x+1 slope:2 Y-intercept:1
x=0 y=1 (0,1)
x=1 y=3 (1,3)
x=2 y=5 (2,5)
3x2-11x-4
=50
7/91
0.0769
what breaks when you say it?
silence
tell whether the set of ordered pair satisfies a linear function. Explain (2,4) (5,3) (8,2) (11,1)
yes the constant change in 3 for x constant change of -1 in y
y=-x+4 Slope:-1 Y-intercept: 4
x=0 y=4 (0,4)
x=2 y=2 (2,2)
x=4 y=0 (4,0)
3x2+4x+5
=-0.6
2/46
0.0434
why cant a physics teacher marry a biology teacher
because there is no chemistry
tell whether the function is linear and graph the function
yes is is linear.
y=0.5x-3 Slope:1/2 Y-intercept:-3
x=0 y=-3
x=2 y=
x=6
x2+10x+5
-9.472
,
6/78
=0.0769
I am an odd number. Take away a letter and i become even. What number am I?
Seven