The other endpoint would have to be (-5,2), going off the definition of a midpoint. Since 3 is for units to the right of -1, that would mean that the other end point would have to be 4 units to the left, which is -5.

3 0

3 years ago

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For the real-valued functions f(x)=2x+3 and g(x)=√x-5, find the composition fog and specify its domain using interval notation.

Burka [1]

Find fog

fog(x)
f(g(x))
f(√x-5)
2√(x-5)+3

For real range the domain

x-5≥0
x≥5

Domain is [5,oo)

7 0

2 years ago

Complete the table. Earning Commission<br><br> Sales=768 Commission rate=4% Commission=?

Crazy boy [7]

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{4\% of 768}}{\left( \cfrac{4}{100} \right)768}\implies 30.72$

8 0

4 years ago

Solve (x-3) (x+2) = 0 and x² - 25

Nookie1986 [14]

Answer:

its 2 x I think u can defirantate

7 0

4 years ago

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