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MariettaO [177]
3 years ago
7

The graph of a function is (always sometimes never) a line

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
5 0
The answer is sometimes because it can be linear (line) or quadratic (curve). Hope this helps!
vfiekz [6]3 years ago
3 0
The answer is sometimes.


If the graph is linear, it would be a line, for example:
y = 2x - 5

If the graph is quadratic, it would be a curve, for example:
y = x^2 - 5x + 6
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Help me with this question? What is 8% of 85?
natta225 [31]
X = 8% * 85

x = 8/100 * 85

x = 0.08 * 85

Multiply 0.08 and 85.

x = 6.8

6.8 is 8%<span> of 85.</span>
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2 years ago
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Dean and Candace

Step-by-step explanation:

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2 years ago
Sally has twice as many dimes as nickels. The total value is $3.50 how many nickels and dimes does she have?
Murljashka [212]
D=2n
.05n+.1d=3.5
I multiplied the nickels and dimes by these values because that is their actual monetary value 
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multiply everything by 20
n=70-2d
d/2=70-2d
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d=28 
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checking this answer 
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3 years ago
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A line represented by y = 2x − 3 and a line perpendicular to it intersect at R(2, 1). What is the equation of the perpendicular
neonofarm [45]

Answer:

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Step-by-step explanation:

y = 2x - 3. The slope here is 2. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal, just flip the slope and change the sign.

slope = 2 or 2/1.....flip it.....1/2....change the sign...-1/2. So our perpendicular line will have a slope of -1/2.

y = mx + b

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so ur equation is : y = -1/2x + 2 <===

and u can check it with ur points....(2,1)

y = 2x - 3

1 = 2(2) - 3

1 = 4 - 3

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