Help me really urgent

Mathematics

1 answer:

Oksanka [162]3 years ago

4 0

Answer: y = 1, 0, 1, 4, 9, 16, 25

Explanation:
Y = x^2 + 4x + 4 = (x+2)^2

When x = -3:

y = (-3+2)^2 = -1^2 = 1

When x = -2:

y = (-2+2)^2 = 0^2 = 0

Keep plugging x from -3 to 3 to find the y value

You might be interested in

What are the coordinates of vertex A of square ABCD?

bonufazy [111]

ABCD is a square . if the coordinates of three of its vertices are A(-1,2a), B(a,2a), C(a,0), find the coordinates of D. BC is obviously 2a (it's a vertical line) then AB must be 2a (notice AB is horizontal) so BC = AC because it is a square 2a = a+1 a=1

5 0

3 years ago

Read 2 more answers

Can someone please help me with this page and show work ?!?! I’m struggling with this will give brainleist!

egoroff_w [7]

You can download this app called photo math and take a pic of it and it tells you the answer

3 0

3 years ago

#5 please help me thank you.

saul85 [17]

Area = length * width
Area = (n yds + 40 yds) * 30 yds

or
Area = (30 yds * n yards) + (30 yds * 40 yards)
This is if you add the area of the rides to the area of the arcade (the first parenthesis is the rides, the second is the arcade.)

8 0

3 years ago

Read 2 more answers

If f(x) = 4x – 3 and g(x) = x + 4, find (f – g)(x).

Kaylis [27]

<span>C. 5x – 1 im possitive</span>

6 0

3 years ago

10. Simplify the rational expression by rationalizing the denominator. 3 sqrt 160/sqrt 1350x A) 2 sqrt 15x/15x B) 3 sqrt 160/135

Viefleur [7K]

The simplified expression by rationalizing the denominator is (C) $\frac{4 \sqrt{15x} }{15x}$ .

First we must simplify the expression:
$\frac{3 \sqrt{160} }{\sqrt{1350x} } = \frac{12 \sqrt{10} }{15 \sqrt{6x} } = \frac{4 \sqrt{10} }{5 \sqrt{6x} }$

Then we factor the rational parts and cancel it out:
$\frac{4 \sqrt{2} \sqrt{5} }{5 \sqrt{2} \sqrt{3x} } = \frac{4\sqrt{5} }{5\sqrt{3x} }$

Then we rationalize the expression:
$\frac{4\sqrt{5} }{5\sqrt{3x} } * \frac{\sqrt{3x} }{\sqrt{3x} } = \frac{4 \sqrt{15x} }{5*3x} = \frac{4 \sqrt{15x} }{15x}$

<span>Finally, the simplified expression by rationalizing the denominator is (C) $\frac{4 \sqrt{15x} }{15x}$ .</span>

7 0

3 years ago

Help me really urgent​

Help me really urgent