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2 years ago

Ali graphs the function f(x) = -(x + 2)2 - 1 as shown.

Mathematics

2 answers:

lyudmila [28]2 years ago

6 0

The Answer:

The axis of symmetry should be x=2

Step-by-step explanation:

The question clearly states x+2 meaning it shouldn't be - 2

Not entirely sure

vodomira [7]2 years ago

6 0

Answer:

B. The axis of symmetry should be x=2

Step-by-step explanation:

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Solving an equation involving complementary or supplementary angles! Please help I really would appreciate it

Schach [20]

2x + x + 33 = 90
3x + 33 = 90
3x = 57
x = 19
Angle 1 = 38°
Angle 2 = 52°

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3 years ago

Carry out the following division.

kifflom [539]

Answer:

1: 8a²

2: 9a²b²c²

Step-by-step explanation:

1: 48a³ ÷ 6a

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2 years ago

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A local hamburger shop sold a combined total of 564 hamburgers and cheeseburgers on Monday. There were more cheeseburgers sold t

GrogVix [38]

Less Than 282

Step-by-step explanation:

There doesnt seen to be a straight up answer for this...

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3 years ago

A Is a number that Is a multiple of two or more denominators.

34kurt

The answer to 1 is common multiple. And the answer to 2 is common denominator

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3 years ago

Solve the quadratic equation (2x-3)^2 = 6(3-2x)

LenKa [72]

Answer:

$x=\frac{3\sqrt{2}-3 }{2}$

$x=-\frac{3\sqrt{2}-3 }{2}$

Step-by-step explanation:

Open the brackets first:

$4x^2+9=18-12x$

Simplify:

$4x^2+12x-9=0$

It is determined that this can't be factored, so rewrite the equation so you can complete the square.

$x^2+3x=\frac{9}{4}$

Take the square of 1.5 and add it to both sides:

$x^2 + 3x+ \frac{9}{4} =\frac{9}4} +\frac{9}{4}$

Factor:

$(x+\frac{3}{2})^2=\frac{9}{2}$

$x+\frac{3}{2} = \frac{3\sqrt{2} }{2 }$

or $x+\frac{3}{2} =-\frac{3\sqrt{2} }{2}$

So $x=\frac{3\sqrt{2}-3 }{2}$

or $x=-\frac{3\sqrt{2}-3 }{2}$

5 0

2 years ago