3 years ago

Is y=-2x^2+3x-1 max or min

Mathematics

1 answer:

puteri [66]3 years ago

4 0

Use the formula
x
=
−
b
2
a
x
=
-
b
2
a
to find the maximum and minimum.
(
−
3
4
,
41
8
)

You might be interested in

Can someone help me with this

jarptica [38.1K]

The answer is y=- 7/6x+8
Plz mark me Brainly

6 0

2 years ago

John's checkbook had a balance of $432.05 on June 10th On June 12th he wrote a check

Anna71 [15]

Answer:

John's currenct account balance after the deposit is $357.43.

Step-by-step explanation:

Current balance: $432.05

-$123.87

Current balance: $308.18

-$250.75

Current balance: $57.43

+$300.00

Current balance: $357.43

6 0

2 years ago

Can anyone help me with this?

matrenka [14]

Answer:

$\sqrt{7}$

Step-by-step explanation:

Given

4 $\sqrt{7}$ - 10 $\sqrt{7}$ + 7 $\sqrt{7}$ ( add the coefficients of the terms )

= (4 - 10 + 7) $\sqrt{7}$

= 1 $\sqrt{7}$

= $\sqrt{7}$

5 0

3 years ago

Unit rate of 357 miles In 6.3 hours

insens350 [35]

56.67 miles per hour

3 0

3 years ago

Read 2 more answers

James has 3 blueberry pies. He cuts each pie into twelfths.<br> How many pieces will he have?

kondaur [170]

Answer: 36 pieces

Step-by-step explanation:

3/(1/12)=36

3*12+36

5 0

3 years ago