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choli [55]
3 years ago
10

How do you determine the intercepts from an equation or graph

Mathematics
2 answers:
gladu [14]3 years ago
5 0
OK so it's quite easy In a graph it would be the point that touches the y axis. The point that intersects the y axis.

In an equation it would just be the never without the variable

for example

y = 5x+10

The 10 is the y intercept because it doesn't have any other variable next to it
sukhopar [10]3 years ago
3 0
<span> When you want the x </span>intercepts<span> (x,0):. Set y=0 then solve for x</span>
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<h2><u>D:</u></h2><h2><em /></h2><h2><em>The awnser is </em><u><em>4</em></u><em>!! Hope this helps!! <3</em></h2>
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3 years ago
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Simone has 20 bills. One fifth of the bills are hundreds, 1/4 of them are fifties, 1/10 of them are $20s. The rest of the bills
larisa [96]
If Simone has 20 bills, then:

1/5 of 20 = 4 [hundreds]
1/4 of 20 = 5 [fifites]
1/10 of 20 = 2 [$20s]

4 * 100 + 5 * 50 + 2 * 20 = 400 + 250 + 40 = 690 [out of $780]
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5 0
4 years ago
Changing Bases to Evaluate Logarithms In Exercise, use the change-of-base formula and a calculator to evaluate the logarithm.
Ymorist [56]

Answer:

\frac{3}{2}

Step-by-step explanation:

Changing Bases to Evaluate Logarithms

log_{16}(64)

Apply change of base formula'

log_b(a)= \frac{log a}{log b}

log term should be the numerator and denominator is the log base

log_{16}(64)

log_{16}(a)= \frac{log 64}{log 16}

64 is 4^3  and 16 is 4^2

log_{16}(a)= \frac{log 4^3}{log 4^2}

Move the exponent before log

\frac{3log 4}{2log 4}

top and bottom has same log so cancel it out

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3 years ago
Simplify the expression 18x4y3
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4 years ago
Rhion sat maths and English test
Sauron [17]

Answer:

Rhion did better in maths test.

Step-by-step explanation:

Given that:

Rhion scored 14 out of 17.

We will find percentage and then compare them.

Percentage = \frac{Score}{Total\ marks}*100

Percentage = \frac{14}{17}*100

Percentage = 82.35%

Rhion scored 31 out of 39.

Percentage = \frac{31}{39}*100

Percentage = 79.48

On comparing,

82.35 > 79.48

Hence,

Rhion did better in maths test.

4 0
3 years ago
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