What the answer to this

C = 5x^3 -2

Step-by-step explanation:

the greater the coefficient above 1 the more narrow the graph, so that would have to rule out 0.2. And the graph hasn't been reflected in the x axis, so then that means that it has do be C

it’s the C f(x) =5x3-2

Step-by-step explanation:

Basically if you replace x by 0, you will find as an answer -2 if you check in the graph.

And when you replace x with 1, you find 3 on the graph. So since you know that the equation should contain -2 for sure, you take a look at the 2 last, ignoring the A and B. So then you start by replacing x by 1 for the C but this time in the equation not graph : f(1)= 5-2=3 which is the same answer you read on the graph, so it’s the answer C.

9) i can't see the angle so whatever it is just do this: cos(angle) x hypotenuse and then use that answer and they hypotenuse and plug it into this: (answer you just got)^2 + b^2 = (hypotenuse)^2. the first answer will be the answer of the adjacent side and the second answer after this equation will be the opposite side.

10) y = 14 x = √147 or 12.12435565

11) x = 4.8

12) x = 4.2

13) x = 9.3

14) pq: 13.2

qr : 17.6

angle p: 53º

15) angle c: 54.3º

angle a: 35.7º

16) h = 21040

v = 1841

step-by-step explanation:

10) 7/sin(30) = 14 = y

7^2 + b^2 = 14^2

49 + b^2 = 196

b^2 = 196 - 49

√b^2 = √147

x = √147

11) cos(70) x 14 = 4.788282007

x = 4.8

12) tan(25) x 9 = 4.196768923

x = 4.2

13) sin(31) x 18 = 9.270685348

x = 9.3

14) pq: sin(37) x 22 = 13.23993051

pq: 13.2

qr: cos(37) x 22 = 17.56998122

qr : 17.6

angle p: 180 - (37 + 90) = 53º

15) cos-1(7/12) = 54.31466529

angle c: 54.3º

angle a: 180 - (90 + 54.31466529) = 35.68533471

angle a: 35.7º

16) 4 x 5280 = 21120

cos(5) x 21120

h = 21039.63202

h = 21040

sin(5) x 21120

v = 1840.729287

v = 1841

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: