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3 years ago

Just need help with #2 Please help! Thank you (15 points)

Mathematics

2 answers:

castortr0y [4]3 years ago

8 0

1.5, and so on until you meet the end of the box

IrinaK [193]3 years ago

6 0

So you write into the table that x = 1 then y will equal 1*1.5 which equal to 1.5. So under x = 1 in y table you write y = 1.5, and so on

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Tan x=3/5 nearest tenth

dolphi86 [110]

Answer:

$x\approx31\°$

Step-by-step explanation:

Given expression:

$\tan x=\frac{3}{5}$

To solve for $x$ to nearest tenth.

Solution:

We have:

$\tan x=\frac{3}{5}$

In order to solve for $x$ we will tan inverse tan on both sides in order to isolate $x$ .

$\tan^{-1}(\tan x)=\tan^{-1}\frac{3}{5}$

$x=\tan^{-1}\frac{3}{5}$ [ Since $\tan^{-1}(\tan \theta)=\theta$ ]

$x=30.96\°$

We will round to nearest tenth. So,

$x\approx31\°$ (Answer)

7 0

3 years ago

Heinz has a list of possible functions. Pick one of the g(x) functions below, show how to find the zeros, and then describe to H

MrRissso [65]

g(x) = x3 – x2 – 4x + 4

You can find the zeroes by factoring the equation. x2 (x - 1) - 4(x - 1) = 0

(x2 - 4) (x - 1) = 0

(x + 2) (x - 2) (x - 1) = 0

x = 2, -2, and 1

The following are the key features of g(x):

g'(x) yields the slope

g''(x) yields the concavity

g'(x) = 0 provides the critical points

g''(x) = 0 provides the point of inflection

8 0

3 years ago

Which statement describes the effect on the parabola y = x2 - 1 when it is changed to y = x2 +6?

zlopas [31]

Initial:

$y=x^2-1$

Changed to:

$y=x^2+6$

As you can see the change is: from -1 to +6.

In a equation as follow:

$y=x^2+k$

The k is a transformation that moves up or down the graph of the function. If k is changed to a less value the graph moves down, If k is changed to a greather number the graph moves up.

In this case the graph moves up

To find the number of units the graph moves find the difference betwwen values of k:

$6-(-1)=7$

Then, the parabola y=x²-1 is moved 7 units up when it is changed to y=x²+6

4 0

1 year ago

12 less than a number is -75 find the number

Minchanka [31]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Complete the table of values for the equation, 16x + 4y = 12.

Ann [662]

The x-y coordinates for the given equation are: (-2,11),(-1,7),(0,3), (1,-1) and (2,-5).

<h3>Linear Function</h3>

A linear function can be represented by a line. The standard form for this equation is: ax+b , for example, y=2x+7. Where:

a= the slope;
b=the constant term that represents the y-intercept.

The given equation is 16x + 4y = 12. For solving this question, you should replace the given values of x for finding the values of y.

Thus,

For x= -2, the value of y will be:

16*(-2)+4y=12

-32+4y=12

4y=12+32

4y=44

y=11

For x= -1, the value of y will be:

16*(-1)+4y=12

-16+4y=12
4y=12+16
4y=28
y=7

For x= 0, the value of y will be:

16*(0)+4y=12

0+4y=12
4y=12
4y=12
y=3

For x= 1, the value of y will be:

16*(1)+4y=12

16+4y=12
4y=12-16
4y=-4
y= -1

For x= 2, the value of y will be:

16*(2)+4y=12

32+4y=12
4y=12-32
4y=-20
y= -5

Read more about the linear equation here:

brainly.com/question/1884491

#SPJ1

7 0

2 years ago