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velikii [3]
2 years ago
14

How do you graph exponential functions. Please explain because I have like 40 problems and I don't know how to do them so one pr

oblem will teach me
y= -x^2-1
Mathematics
1 answer:
BaLLatris [955]2 years ago
8 0
Find your y intercep which is your c value then the vortex which you have to do aos and then plug in to find your other point and then graph
You might be interested in
Isabella worked 50 hours over the past two weeks, and she gets paid by the hour. During the first week of the two-week span, she
4vir4ik [10]

Answer:

$190.00

Step-by-step explanation:

285÷30=9.5

9.5×20=190

Hope this helps! :)

8 0
3 years ago
Rita get paid $16 per hour for the first 8 hour she works each day.She earned 1and 1/2 times her hourly pay rate for the first t
djyliett [7]

Answer:

Rita's pay for Monday is $158.

Step-by-step explanation:

Rita's hourly pay for an 8-hour shift she works everyday is, $16.

If she works overtime she gets paid 1.5 times her hourly pay for every extra hour.

That is, if she works (8 + <em>x</em>) hours a day then the pay for the <em>x</em> hour is, 1.5<em>x</em>.

Rita's working hours on Monday is:

  • Started from 8:15 AM to 12:45 PM ⇒ 4 hours 30 minutes.
  • 45 minutes lunch break ⇒ 12:45 PM + 45 minutes = 1:30 PM
  • Worked from 1:30 PM to 6:15 PM ⇒ 4 hours 45 minutes

It is provided that Rita does not get paid for lunch hour.

Rita's pay for Monday is computed as follows:

= (8:15 AM - 12:45 PM) + (1:30 PM - 6:15 PM)

= (4 hours 30 minutes) + (4 hours 30 minutes)

= (4 + 4) hours + (30 + 45) minutes

= (8 × 16) + (75 minutes × 16 × 1.5)

= 128 + (1.25 hours × 24)

= 128 + 30

= 158

Thus, Rita's pay for Monday is $158.

3 0
2 years ago
Please help me last question and i don’t understand
JulsSmile [24]

Answer:

Its 4/5

Step-by-step explanation:

you divisde 3/5 into the 5th. HOPE THAT HELPED!

8 0
2 years ago
Find two numbers whose difference is 102 and whose product is a minimum. Step 1 If two numbers have a difference of 102, and one
NISA [10]

Answer:

The two numbers would be -51 and 51

Step-by-step explanation:

To find these, first set the equation for the first number as x. You can then set the second number as x + 102. Now, find their product.

x(x + 102) = x^2 + 102x

Now, to find the minimum, find the value of x in the vertex of this equation.

-b/2a = -102/2(1) = -102/2 = -51

So we know -51 is the first number. Now we find the second using the prewritten equation.

x + 102 = -51 + 102 = 51

4 0
2 years ago
The question is on equivalent expressions and properties of addition
mariarad [96]

Answer:

Both drop-down answers are 0

Step-by-step explanation:

You are just replacing the x with a 0.

ALSO: The question at the top: Yes 2x + 6x is equivalent to 9x in this equation, because multiplying anything times 0 equals 0, so it doesn't matter what number comes before the x, it will always equal 0.

So when x = 0: 2x + 6x = 0, and 9x = 0, they are equivelant.

6 0
2 years ago
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