All categories

3 years ago

Im having some trouble with this and have no idea

Mathematics

1 answer:

AlladinOne [14]3 years ago

7 0

Answer:

Step-by-step explanation:

x+10=0

x=-10

so vertex is (-10,-105)

You might be interested in

What is the length of AB?

Stella [2.4K]

Answer:

Answer will be C. 6

hope this is helpful ^_^

please mark me as brainliest if you want.

thank you

6 0

3 years ago

*URGENT* <br> PLEASE HELP ILL GIVE BRAINLIEST !!!!!!

mylen [45]

Just multiply the given x values by the function rule, that’s how you get ur y

8 0

3 years ago

The sequence is -6,-2,2,6,10 find a20

Keith_Richards [23]

Answer:

Hi ik I'm not answering but can you please mark me as brainliest? I need it to rank up.

Step-by-step explanation:

4 0

3 years ago

How do I factor out a constant before factoring out a quadratic? <br>Factor completely: 3w^2-3w-90

pantera1 [17]

$3w^2-3w-90 =0 \ \ \:3 \\ \\w^2- w-30 =0 \\ \\a=1 , \ b= -1 , c= -30 \\ \\\Delta =b^2-4ac = (-1)^2 -4\cdot1\cdot (-30) =1+120=121 \\ \\w_{1}=\frac{-b-\sqrt{\Delta} }{2a}=\frac{1-\sqrt{121}}{2 }=\frac{ 1-11}{2}=\frac{-10}{2}=-5$

$w_{2}=\frac{-b+\sqrt{\Delta} }{2a}=\frac{1+\sqrt{121}}{2 }=\frac{ 1+11}{2}=\frac{12}{2}=6 \\ \\ Answer:\\ \\ w^2- w-30 =(x+5)(x-6)$

3 0

3 years ago

What is the slope of y = 4 -2x?

erastovalidia [21]

Answer:

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

We have

$y=4-2x=-2x+4$

Therefore the slope is equal to -2.

8 0

3 years ago