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Ainat [17]
3 years ago
13

A function is given by the equation h (x)=x 2 squared +6x-3. what is h (3)?

Mathematics
1 answer:
Leno4ka [110]3 years ago
5 0
Your "<span>h (x)=x 2 squared +6x-3" is ambiguous.  If you meant "x squared," then you need only write x^2  OR  "x squared," but NOT "x 2 squared."

I will assume that by  "</span><span>h (x)=x 2 squared +6x-3" you actually meant:

</span><span>h(x)=x^2 +6x-3.  To find h(3), subst. 3 for x:  h(3) = (3)^2 + 6(3) - 3, or

h(3) = 9 + 18 - 3, or h(3) = 24.</span>
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Answer:

m=15d-300

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
11/21 as a decimal and a percent
pochemuha

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8 0
3 years ago
Which of these is not a possible r-value?
Y_Kistochka [10]

Answer:

a. 1.75

Step-by-step explanation:

r values, or the correlation coefficient  must be between -1 and 1, inclusive

-1 is a perfect negative correlation

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7 0
3 years ago
Please HELP! How do I set the combination problem to solve this... Ten students ask to visit a college admissions counselor. Eac
solniwko [45]

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30240

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4 0
3 years ago
Find length and width .the lenght is 10 times as long as the width.P=308
patriot [66]

<span>Width(height): x
length of rectangle: 10x 
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or ------- 2width+2length=308
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2x+20x=308
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<span>
x=14 the width is 14 inches 
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10x
10*14
140 inches 
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Length:140 inches
Width: 14 inches</span>

8 0
3 years ago
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