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3 years ago

1. Graphs of two trigonometric functions are shown below

Mathematics

1 answer:

disa [49]3 years ago

6 0

Answer:

its correct bye tanks for the points

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I know it's a lot but, please help me, I begging you, ur my only hope!!!

IRISSAK [1]

2. a) absolute values for the slopes

y = mx + c

3/4, 9,-11, -1 = 3/4, 9,11, 1

the higher the slope, the steeper the graph. 11 is high,

y = -11x - 5

b) 1/4,3,-3/4,-8 = 1/4,3,3/4,8

smaller value is 3/4

the least steep graph will be in,

y = -3/4x + 7

c) 6,2,1, 1/2

1/2 is the smallest value.

y = 1/2x + 6

d) It would be less steep.

e) It would be shifted down.

f) y = -8x - 3

g) y = 1/4x + 9

h) y = 3x - 1

i) y = -5x - 10

3 0

3 years ago

How do you solve and graph the inequality 3-2x>11

mafiozo [28]

You subtract 3 with eleven and you're left with -2x>8 and then I think you divide them but I'm not 100% sure

7 0

3 years ago

Read 2 more answers

The point-slope form of the equation of the line that passes through (–5, –1) and (10, –7) is . What is the standard form of the

kvasek [131]

Answer:

Point-Slope form: $y+1=-\frac{6}{15}(x+5)\\$

standard form: $2x+5y=-15$

Step-by-step explanation:

The standard form is given by: $Ax+By=C$

The point-slope form is given by: $y-y_1=m(x-x_1)$

Let's call $(-5,-1)$ as point $(x_1,y_1)$ , and

point $(10,-7)$ as point $(x_2,y_2)$

We also know that the slope $m$ is given by $m=\frac{y_2-y_1}{x_2-x_1}$

Let's find the slope:

$m=\frac{-7-(-1)}{10-(-5)}=-\frac{6}{15}$

1. So, point slope form can be written as:

$y-(-1)=-\frac{6}{15}(x-(-5))\\y+1=-\frac{6}{15}(x+5)\\$

2. Rearranging this equation and bringing all x's and y's to one side and the number to another side will give us the standard form. So:

$y+1=-\frac{6}{15}x-2\\y+\frac{6}{15}x=-2-1\\y+\frac{6}{15}x=-3$

But A, B, and C (standard form) needs to be integers, so to get rid of the denominator , we multiply the whole equation by 15. So we have:

$y+\frac{6}{15}x=-3\\15y+6x=-45$

We can factor out a 3, so it becomes:

$15y+6x=-45\\5y+2x=-15$

So standard form is $2x+5y=-15$

8 0

4 years ago

I will gave brainestly

hammer [34]

Answer:

Hello !

The solutions are: -8 , -4 , 6

Hope this helps !

3 0

3 years ago

A pair of parallel lines is cut by transversal as shown in the figure. Identify the types of angles created by the transversal.

Ratling [72]

Answer:

Angles B and H= Alt exterior angles

Angles D and C= Adjacent angles

Angles B and F= Corresponding angles

Angles C and E= Alt interior angles

6 0

3 years ago