Mathematics, 08.12.2020 22:50, chrissak8118

Graphs of two functions y=x2–2 and y=x+4 are given.
Using a drawing, determine the equation
a) x2–2 =x+4 roots and check them!
b) Write one value of a with which the equation
x2–2 = x + a has no roots; the answer is justified!
1

Graphs of two functions y=x2–2 and y=x+4

are given.
Using a drawing, determine the equation
a) x2

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, tanoah5729

What is the range of this function? all real numbers such that y ≤ 40 all real numbers such that y ≥ 0 all real numbers such that 0 ≤ y ≤ 40 all real numbers such that 37.75 ≤ y ≤ 40

Answers: 3

continue

Mathematics, 21.06.2019 17:30, hwhite41

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Answers: 1

continue

Mathematics, 21.06.2019 22:00, jamarstand

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

Answers: 1

continue

Mathematics, 22.06.2019 00:00, makikorising1226

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?

Answers: 1

continue

Do you know the correct answer?

Graphs of two functions y=x2–2 and y=x+4 are given.
Using a drawing, determine the equation