B) y=-1/2x+3
C) y=-2x+6
D) y=-2x+3
Answer:
-4.5
confirmed correct on edge
B. Joyce is writing a paper on global warming. She copied and pasted a chart that she found in an online journal into her paper.
C. Jack is making a slide show of pictures from his last vacation. He has been reviewing his pictures and copying and pasting the best ones for the slide show.
D. Jamie is continually entering data on poverty rates around the country into a spreadsheet. She copied and pasted key parts of her data into her paper.
Which of the following is the first correct step to write the above equation in the form (x − p)2 = q, where p and q are integers? (5 points)
A:Add 8 to both sides of the equation
B:Add 9 to both sides of the equation
C:Subtract 8 from both sides of the equation
D:Subtract 9 from both sides of the equation
The first correct step to write the above equation in the form id to subtract 49 from both sides of the equation
The standard vertex form of an equation is expressed as:
a(x − p)² = q
Given the quadratic equation x^2 − 14x + 49 = 0
The first step is to subtract the constant of the expression from both sides as shown:
Subtract 49 from both sides of the equation to have:
x^2 − 14x + 49 = 0
x^2 − 14x + 49 - 49= 0 - 49
x^2 - 14x = -49
Hence the first correct step to write the above equation in the form id to subtract 49 from both sides of the equation
Learn more on vertex form here: brainly.com/question/17987697
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