Drag each graph to the correct location on the table.
2 answers:
Answer:
- See the graph attached.
Explanation:
The <em>relations</em> of the two <em>graphs</em> on the left are not functions; the relations of the two graphs of the right are functions.
A <em>relation </em>is a <em>function</em> if and only if any input in the domain (x-value) has only one output (y-value).
On the upper left graph, x = 2 has three different images, and x = 3 has two different images. Thus this is not a function.
On the lower left graph, x = 2 has two different images, such as x = 1 and x = -1. Thus this is<em> not a function</em>.
The two graphs on the right are <em>functions </em>because none x-value has two different images.
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Answer:
- x - 24 = 0
a = 1
b = 1
c = -24
Step-by-step explanation:
(x + 4)(x - 5) = 4
x(x - 5) = - 5x
4(x - 5) = 4x - 20
- 5x + 4x - 20 = 4
- x - 20 = 4
- x - 20 - 4 = 0
- x - 24 = 0
a = 1
b = 1
c = -24
Answer:
n < 27
Step-by-step explanation:
let the number be n