3 years ago

This is the graph of y=x^2+2x-2 what is the range of this function

Mathematics

1 answer:

Sedaia [141]3 years ago

3 0

The range is [-3, ∞)

You might be interested in

Please answer please please

jeyben [28]

Answer:

96 i think

Step-by-step explanation:

i did 480/5

3 0

2 years ago

Read 2 more answers

A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random

Andrew [12]

Answer:

online customers: slot 5

Walk in customers: slot 3

Step-by-step explanation:

4 0

2 years ago

PLEASE ANSWER THIS AND IF YOU DO YOU GET <br> 1. FOLLOW<br> 2. BRAINLIEST

snow_lady [41]

First: 0
Second: 0
Third: -5
Fourth: y=4x

7 0

3 years ago

A negative number plus a positive number is a negative number.

ipn [44]

Answer:

Sometimes

Step-by-step explanation:

Examples:

-5 + 10 = 5 FALSE

-10 + 5 = -5 TRUE

7 0

3 years ago

Read 2 more answers

Let L be the line parametrized by x = 2 + 2t, y = 3t, z = −1 − t. (a) Find a linear equation for the plane that is perpendicular

Elden [556K]

Answer:

Step-by-step explanation:

Given that L is a line parametrized by

$x = 2 + 2t, y = 3t, z = −1 − t$

The plane perpendicular to the line will have normal as this line and hence direction ratios of normal would be coefficient of t in x,y,z

i.e. (2,3,-1)

So equation of the plane would be of the form

$2x+3y-z =K$

Use the fact that the plane passes through (2,0,-1) and hence this point will satisfy this equation.

$2(2)+3(0)-(-1) =K\\K =5$

So equation is

$2x+3y-z =5$

b) Substitute general point of L in the plane to find the intersecting point

$2(2+2t)+3t-(-1-t) =5\\4+8t+1=5\\8t=0\\t=0\\(x,y,z) = (2,0,-1)$

i.e. same point given.

3 0

3 years ago