Mathematics, 20.10.2020 18:01 Delqueen8956
Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function?
y=3x^2-9x+20
A.
neither a relation nor a function
B.
both a relation and a function
C.
function only
D.
relation only
Answers: 3
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Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
Answers: 2
Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
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How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
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The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|
Answers: 1
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