How do I get started

Mathematics

2 answers:

saw5 [17]3 years ago

6 0

Well first off is it asking you to answer on a graph?

masya89 [10]3 years ago

4 0

First of all start by writing down the ordered pairs of the dotted points.

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On the graph shown, line C is the parent function

AfilCa [17]

Answer:

g(x) = log2 (x) – 1

Step-by-step explanation:

I just did this on Edge

4 0

2 years ago

Can we get the steps please?

evablogger [386]

Using the Slope Equation
Pick two points on the line and determine their coordinates.
Determine the difference in y-coordinates of these two points (rise).
Determine the difference in x-coordinates for these two points (run).
Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

3 0

3 years ago

The cost of a school banquet is $50+14n, where n is the number of people attending. What is the cost for 26 people?

Svet_ta [14]

Answer:

414

Step-by-step explanation:

n is our variable, so substitute n for 26.

50 + (14*26)

264 + 50 = 414

8 0

3 years ago

What simple interest rate is needed for $6,000 to earn $1,000 in 15 months

Mekhanik [1.2K]

let's recall that a year has 12 months, so 15 months is really 15/12 years.

$\bf ~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill&\$1000\\ P=\textit{original amount deposited}\dotfill & \$6000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\to \frac{15}{12}\dotfill &\frac{5}{4} \end{cases}$

$\bf 1000=(6000)r\left( \cfrac{5}{4} \right)\implies 1000=7500r\implies \cfrac{1000}{7500}=r\implies \cfrac{2}{15}=r \\\\\\ \stackrel{\textit{converting that to a percentage}}{\cfrac{2}{15}\cdot 100 = r\implies \cfrac{40}{3}=r}\implies \stackrel{\%~\hfill }{13.\overline{3}}=r$

4 0

3 years ago

What is 4(2x-1)= -2(3x+16)

adoni [48]

Divide both sides by -2
-2(2x-1)=3x+16
distribute
-4x+2=3x+16
add 4x to both sides
2=7x+16
minus 16 from both sides
-14=7x
divide both sides by 7
-2=x

6 0

3 years ago