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nignag [31]
3 years ago
14

All points of the step function f(x) are graphed

Mathematics
1 answer:
Volgvan3 years ago
7 0
I can’t tell what those options are.

The domain is the input values of a function, therefore the x values.

In this case the interval for the domain is

-4< x <= 4
You might be interested in
Please solve with working thankyou
Lisa [10]

Answer:

m∠y=72°

Step-by-step explanation:

<u><em>The question is</em></u>

Find the measure of angle y

step 1

Find the measure of angle x

see the attached figure to better understand the problem

we know that

m∠x=67° -----> by corresponding angles

step 2

Find the measure of angle y

we know that

(m∠x+m∠y)+42°=180° -----> because form a straight line

substitute the measure of angle x

67°+m∠y+42°=180

m∠y+108°=180

m∠y=180°-108°

m∠y=72°

4 0
3 years ago
Convert the angle \theta=\dfrac{8\pi}{9}θ=
Olegator [25]

Answer:

160°

Step-by-step explanation:

-Given the angle in radians as \theta=\dfrac{8\pi}{9}\ rad

-We know that  1 \ rad=\frac{180}{\pi}\textdegree

-Let our angle theta be X

#We therefore equate and cross multiply:

1\ rad=\frac{180}{\pi}\\\\\frac{8\pi}{9}=x\\\\\therefore X=\frac{180}{\pi}\times \frac{8\pi}{9}\\\\=160\textdegree

Hence, angle θ is 160°

8 0
3 years ago
The ratio of cats to dogs at an animal rescue is 70:63. If the ratio were to stay the same, how many dogs will there be if there
ratelena [41]

Answer:

There are 9 dogs

Step-by-step explanation:

\frac{10}{x}  =  \frac{70}{63}  \\ x =  \frac{630}{70}  \\ x = 9

7 0
2 years ago
HEY GUYS I NEED HELP NOT ENOUGH TIME SO DYLAN INVESTED $600 IN A SAVINGS ACCOUNT AT A 1.6% ANNUAL INTEREST RATE. HE MADE NO DEPO
kaheart [24]
Total or just the interest?


Total-$619.35

Interest-$19.35
5 0
3 years ago
Some values of a linear function are shown in this table:
viva [34]

9514 1404 393

Answer:

  5.5

Step-by-step explanation:

The rate of change is given by the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (16.5 -11)/(3 -2) = 5.5/1

  m = 5.5

The rate of change of this function is 5.5.

8 0
3 years ago
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