A polynomial with roots a and b is (x - a)(x - b).
(x - 2)(x - (-1))(x - 4) = 0
(x - 2)(x + 1)(x - 4) = 0
has roots 2, -1, and 4.
Answer:
16 people
Step-by-step explanation:
First subtract the cost of the rental from the amount of money:
$400-$150 = $250
Therefore Tia has $250 to spend for additional people. Then if each person is $15, divide the remaining amount of money by the amount of money per person:
$250/$15 = 16.67
Since you can't have 0.67 of a person she can have 16 people go with her.
This can also be modeled by this inequality:
Answer:
Y = -5/3x + 6 2/3
Step-by-step explanation:
Hope this helps. Pls give brainliest.
All functions have a dependent variable. TRUE
All functions have an independent variable. TRUE
The range of a function includes its domain. FALSE
[Range refers to the set of outputs the function produces, domain the set of inputs the function accepts. They don't really have to have anything to do with each other.]
A vertical line is an example of a functional relationship. FALSE
[For a function, each input (x value) maps to at most one output (y value). A vertical line has lots of ys for a single x.]
A horizontal line is an example of a functional relationship. TRUE
[It's a constant function.]
Each output value of a function can correspond to only one input value. FALSE
[A function can have the same output given different inputs, for example f(x)=x^2 has f(1)=f(-1) ]
Answer:
65
Step-by-step explanation:
subtract the half from the whole to get the other half
130-65=65 :D
