function evaluation
if h(x)=2x3-4+7, what is h(1)?
what is 5
what is the term for a function where each input is mapped to exactly one output?
what is a one to one function
solve for x: 2(3x-4)=4x+10
what is x=8
what is x=6
what is the formal to find the slope of a line given 2 points,( x1,y1) and (x2,y2)?
(y2-y1) / (x2-x1)
if f(x)=3x+2, what is f(4)?
what is 14
what is the term for the set of all possible output values for a function?
what is the range
solve for x: 3x+5=2x+12
what is x=7
solve for x: 2(x-3)=12
what is x=9
a line has a slope of 2. what direction is the line?
the line rises 2 units vertically for every 1 unit it moves horizontally to the right.
g(x)=x2-5x+1, what is g(2)?
what is -1
what is the term for the set of all possible input values for a function?
what is the domain
solve for x: 6x-7=4x+9
what is x=8
solve for x: 3(2x-4)=18+x
what is x=6
what is the slope of a line parallel to the line y=3x+5?
what is 3?
if f(x)=x2+4x, find f(-3)
what is -3
True or False: A verticle line can represent a function.
what is false
solve for x: 4x-3=2x+5
what is x=4
solve for x: 5(2x+3)=30
what is x=3
a line has an undefined slope. What does the line look like?
what is a vertical line?
if f(x)=2x+1 and g(x)=x2-3 then what is f(g(2))?
what is 9
if f(x)=2x+3, what is the value of f(4)?
what is 11
solve for x: 5x+8=3x+16
what is x=4
solve for x: 3x+4=19
what is x=5
if the slope of a line is 0, what does the line look like?
what is a horizontal line?