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e-lub [12.9K]
3 years ago
5

What is the equation of the parabola that has its vertex at (8,-1) and a y-intercept of

Mathematics
1 answer:
KIM [24]3 years ago
4 0

Answer:

C) y=1/4(x - 3)2 - 1

Step-by-step explanation:

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What’s the answer? <br> Idk what it is
Aleks [24]

Answer:

B -9/7

Step-by-step explanation:

We need to find a number between

-3 1/3 < x < -4/5

We want a number smaller than between -3 1/3 and -.8

Looking at the choices

-9/7 = - (7/7 + 2/7) = -(1+2/7) = -1 2/7

That is between -3 1/3 and  -4/5

8 0
4 years ago
Read 2 more answers
Round 43,276 to the nearest 100
bezimeni [28]

Answer:

43,300

Step-by-step explanation:

Starting with 2 since its in the hundredths and going over one place to the tenths, we see 7 <em>is </em> greater than 5 so we make the 2 a 3 and replace everything after with 0's

43,300!!

4 0
3 years ago
Dylan invested some money in his bank.
Lana71 [14]

two years at 3% = .03*2 = .06

so

.06 times original deposit = 72

so 72/.06

which is

1200

4 0
3 years ago
What is the semimonthly salary when the weekly salary is $ 650.00?
mina [271]

weekly salary is 650$

the number of days in a week is 7.

7 days salary is 650$

one day salary is 650/7

the number of days in semi month is 30/2 = 15 days

so the salary of semi month is 15*650/7 = 1392.85 $

so the salary of semi month is 1392.85 $.

4 0
1 year ago
Find the solution to the following system using substitution or elimination:​
nasty-shy [4]

Answer:

D. (-2, 1).

Step-by-step explanation:

y = 3x + 7

y = -2x - 3

AS the expressions on the right are both equal to y:

3x + 7 = -2x - 3

3x + 2x = -3 - 7

5x = -10

x = -2

Plug this into the first equation:

y = 3(-2) + 7

y = 1.

7 0
3 years ago
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