3 years ago

Over which interval is the graph of f(x) = 1/2x^2+ 5x + 6 increasing?

Mathematics

1 answer:

Alinara [238K]3 years ago

8 0

Answer:

Step-by-step explanation:

2-6=-4

-4÷5x=

-0.9^X

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Answer:

6/5 miles per hour or 1.2 miles per hour

Step-by-step explanation:

If Natalie walked 3/5 miles in 1/2 hour, then in 1 hour she would have walker 6/5 miles(3/5 * 2). You can write 6/5 as 1.2 (6 divided by 5). Thus, Natalie walked 1.2 miles per hour

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Among 35 students in a class, 20 of them earned A's on the midterm exam, 13 earned A's on the nal exam, and 12 did not earn A's

enyata [817]

Answer:

The correct answer is " $\frac{2}{7}$ ".

Step-by-step explanation:

According to the question,

Number of students,

= 35

A ! mid term A,

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B : final A,

$n(B) = 13$

Didn't start,

$n(A^c \cap B^c) = 12$

Now,

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then,

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3 years ago

Consider circle E. A B 26 D E F What is the mBC ? mBC Please help

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Step-by-step explanation:

< AEB + < BEC = 180° {BEING LINEAR PAIR }

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