3 years ago

What is the domain and range of this function ( f (x) =5x-3)

Mathematics

1 answer:

gulaghasi [49]3 years ago

5 0

The domain is x<5 The range is all real numbers

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What is the missing angle? 133, 26 , ?

SCORPION-xisa [38]

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3 years ago

Write an expression in simplest form that represents the cost for shampooing and cutting W women's hair and M men's hair

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APQR is inscribed in a circle with P=60, Q = 80, and R = 40. What are the measures of PQ, QR, and PR?

Sergeeva-Olga [200]

Answer:

PQ:80

QR:160

PR:120

Step-by-step explanation:

$PQ=2x$ ∠ $R$

$=2$ × $40$

= $80$

$QR=2$ × $m$ ∠ $p$

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<em>hope it helps </em>

<em>have a great day!!</em>

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Pavlova-9 [17]

Answer:

$x\leq 0$

Step-by-step explanation:

The domain is the span of x-values covered by the graph.

From the graph, we can see that the x-values covered by the graph is all values to the left of zero including zero.

Therefore, the domain is all x-values less than or equal to 0:

$x\leq 0$

Further notes:

In interval notation, this is:

$(-\infty,0]$

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