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3 years ago

12

NO LINKS!!! Part 2:

" alt="y = \sqrt{x} " align="absmiddle" class="latex-formula">
Shape:
Domain:
Range:

2 answers:

kap26 [50]3 years ago

6 0

<u>Given:</u>

A square toot function y = √x

--------------------------------------------------------------------

<u>Shape</u>: half of a parabola

<u>Domain</u>: Non- negative numbers x∈ [0, +∞)

<u>Range</u>: Non- negative numbers y∈ [0, +∞)

garik1379 [7]3 years ago

3 0

Range: 3.5, 1.5

Shape: Right angle

Domain: f(x)=x²

g(x)=1/x

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Find the volume of the sphere. Express your answer in terms of pi.

den301095 [7]

Answer:

Sphere Volume = (4/3) * PI radius^3

Sphere Volume = (4/3) * 3 * 3 * 3 * PI =

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36 PI

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Step-by-step explanation:

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3 years ago

Which equation represents a lime which is parallel to the line 4y-x=-24

Elenna [48]

Answer:please mark as brainliest

Step-by-step explanation:this is an example and then the question you can answer

Two lines are parallel if the have the same slope. Example 1: Find the slope of the line parallel to the line 4x – 5y = 12. To find the slope of this line we need to get the line into slope-intercept form (y = mx + b), which means we need to solve for y: The slope of the line 4x – 5y = 12 is m = 4/5.

another example

In order to be parallel to your line, a line has to have the same slope as your line. So it has to have slope −4. Thus any line parallel to the line y=−4x+5 has an equation of the form y=−4x+b, where b is any number.

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3 years ago

Expand (x+2)^6 using the Binomial Theorem and Pascal’s triangle. Show your work.

Alex73 [517]

x⁶ + 12x⁵ + 60x⁴ + 160x³ + 240x² + 192x + 64

Step-by-step explanation:

We shall expand the brackets;

(x + 2)^6

x⁶ + x⁵2 + x⁴2² + x³2³ + x²2⁴ + x2⁵ + 2⁶

x⁶ + 2x⁵ + 4x⁴ + 8x³ + 16x² + 32x + 64

We shall then use Pascal’s triangle to fit in the coefficients;

(1) x⁶ + (6) 2x⁵ + (15) 4x⁴ + (20) 8x³ + (15) 16x² + (6) 32x + (1) 64

x⁶ + 12x⁵ + 60x⁴ + 160x³ + 240x² + 192x + 64

6 0

3 years ago

Answers: 5 sixths/2 fourths/or 5 eights

Ostrovityanka [42]

None of the above. make sure you have it said the right way

7 0

3 years ago

PLEASE HELP. LOTS OF POINTS.

Angelina_Jolie [31]

Complete the square by using the following form:
$(x+\frac{b}{2})^2 = x^2 +bx+(\frac{b}{2})^2$

$y = (x^2 -6x) +16 \\ \\ y = (x^2 -6x+9) + 16 - 9 \\ \\ y = (x-3)^2 + 7$

The vertex is at (3,7)
The squared term is positive so it opens up and vertex is a minimum.

4 0

4 years ago

Read 2 more answers