Ask question

Ask question

All categories

Angelina_Jolie [31]

2 years ago

13

Which of the following points is in the solution set of y < x^2-2x-8

2 answers:

nasty-shy [4]2 years ago

7 0

Answer:

y < (x - 4)(x + 2)

so the critical points are -2 and 4

(-2,-1) will be in the solution

( 0,-2) will not

(4,0) will not.

the answer is ((-2,-1)

Step-by-step explanation:

enot [183]2 years ago

3 0

Answer:

y < (x - 4)(x + 2)

so the critical points are -2 and 4

(-2,-1) will be in the solution

( 0,-2) will not

(4,0) will not.

the answer is ((-2,-1)

You might be interested in

If f(x) = x and g(x) = 2x + 7, what is<br>f[90X)] when g(x) = 11?

kumpel [21]

$\bf \begin{cases} f(x) = x\\ g(x) = 2x+7 \end{cases}~\hspace{7em}g(x)=11\implies \stackrel{g(x)}{11}=2x+7 \\\\\\ 4=2x\implies \cfrac{4}{2}=x\implies \implies \boxed{2=x} \\\\[-0.35em] ~\dotfill\\\\ f[90x]\implies f\left[90\left( \boxed{2} \right)\right]\implies f(180)=\stackrel{x}{180}$

8 0

2 years ago

What is the solution of this system of linear equations?

Allisa [31]

Answer:

(O,2)

Step-by-step explanation:

So I signed in to iReady did the question and got it right.

7 0

2 years ago

When expressed in scientific notion the number 1,230,000,000 is 1.23 x 10B. The value of B is.

gladu [14]

I hope this helps you

123×1000000000

123×10^10

123×1/100×10^12

1,23×10^12

6 0

2 years ago

Solve when G= -4/3 and h= 1/3 G+2h-3g-4h

Alexandra [31]

Answer:

2

Step-by-step explanation:

8 0

2 years ago

A class of 40 students has 11 students who ride the bus and 10 students who are in the band. Three of the students who ride the

Alexxandr [17]

The denominator is 40
10-3=7 (number of students in the band who do not ride the bus)
7/40=0.175
0.174*100=17.5% chance
Hope this helps!

8 0

2 years ago