3 years ago

Y=-x^2+2x+4 in standard form

Mathematics

1 answer:

jonny [76]3 years ago

7 0

Answer:

I think it already is in standard form.

Step-by-step explanation:

Standard form means that a quadratic function is in the form $ax^2+bx+c=y$ .

In this case, a=-1, b=2, and c=4.

You might be interested in

I don't know how to do this please help me!

VladimirAG [237]

Answer:

to find the equivalent positive angle of a negative angle, just add 360 to it until it becomes positive and is between 0 and 360 degrees. -244 + 360 = 116.

Step-by-step explanation:

7 0

3 years ago

A system of two linear equations and three unknowns can be solved by:

irakobra [83]

These cannot be solved.- 3 unknowns require 3 equations

3 0

3 years ago

Mr. Britt is pouring a 36' x 58' concrete pad for a metal building. If concrete costs

Helga [31]

Answer:

Step-by-step explanation:

8 in × (1 ft)/(12 in) = ⅔ ft

36 ft × 58 ft × ⅔ ft = 1392 ft³

1392 ft³ × (1 yd³)/(27 ft³) ≅ 52 yd³

52 yd³ × $123/yd³ = $6396

4 0

3 years ago

I need help right now. report cards are coming in soon and i need to get my grades up

saul85 [17]

Answer:

x = 10

Step-by-step explanation:

3x - 5 = 2x + 5

3x - 5 + 5 = 2x + 5 + 5

3x = 2x + 10

3x - 2x = 2x - 2x + 10

1x = 10

x = 10

4 0

3 years ago

Read 2 more answers

(1×10,000)+(3×100)+(5×10)+(9× 1/10 )+(8× 1/100 ) as a decimal number.

Fed [463]

Answer:

10350.98

Step-by-step explanation:

6 0

3 years ago