2 years ago

Please someone help!!!

Mathematics

2 answers:

denis23 [38]2 years ago

8 0

A)
For x= -1
y=x^2-4x
y= (-1)^2 -4*(-1)
y= -3

For x=1
y = -3

For x=2
y =-4

For x=4
y= 0

B) the blue one

Natasha2012 [34]2 years ago

3 0

That’s actually current

You might be interested in

Simplify. 32 478 016 0 16V2 4v2

erica [24]

Answer:

Step-by-step explanation:

8 0

2 years ago

The vertices of a rectangle are A(-4,-3) b(-4,-1)C(-1,-1)d(-1,-3)

Vesnalui [34]

Answer:

Step-by-step explanation:

a: A(4,-3) B(4,-1) C(1,-1) D(1,-3)

b: A(-4,3) B(-4,1) C(-1,1) D(-1, 3)

c:yes because you are just changing the direction not the shape or size

4 0

2 years ago

What is multiplying

OLga [1]

Answer:

obtain from (a number) another which contains the first number a specified number of times.

5 0

2 years ago

Read 2 more answers

What is -7/12 + 3/8?

inna [77]

Answer:

- $\frac{5}{24}$

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What is the outlier of 29, 2, 28, 30, 26, 31

Vladimir [108]

Answer:

Step-by-step explanation:

Given the data : 29, 2, 28, 30, 26, 31

Outlier ;

Lower :Q1 - (1.5 * IQR)

Upper : Q3 + (1.5 * IQR)

Q1 = Lower quartile ; Q3 = upper quartile ; IQR = Interquartile range

Using calculator :

Q1 = 26

Q3 = 30

IQR = (Q3 - Q1) = 30 - 26 = 4

Lower : 26 - (1.5 * 4) = 20

Upper : 30 + (1.5 * 4) = 36

Hence, the number in the given data which falls outside the range is 2

4 0

2 years ago