Look at the LHS: you have the square of x, then you have 2 times x, times -1. to complete a square you just need to add the square of -1, that is 1. That becomes

$x^2-2x +1 = (x-1)^2$

3 0

2 years ago

Min is about to roll a six-sided number cube. What is the probability that she will roll an even number? A) 1 4 B) 1 3 C) 1 2 D)

Irina-Kira [14]

P(e)=number of evens/number of numbers :)

P(e)=3/6=1/2

8 0

2 years ago

Read 2 more answers

Can someone help me with this one ....

iris [78.8K]

Answer:

-5, - 2, 3

Step-by-step explanation:

y=2x+3, y=-7, x=-5; y=-1, x=-2, y=9, x=3

3 0

2 years ago

The slope of a line is 2. The y-intercept of the line is –6. Which statements accurately describe how to graph the function? Loc

MrMuchimi

Answer:

Step-by-step explanation:

7 1

2 years ago