x3 x2 Consider the function y= + 3 2 - 2r. 2x. Find all the intervals for which y is decreasing. A -2 < x < 1 x < 1 (c) x > - 2 D x < -2 or x > 1 B)

Q: Graph the function h (x) ++3. 10- 8- ? -10 -8 -6 -2 10 :-8- -10- 23 2.

A: topic - graph of a function draw a line passing through (0,3),(3,1) and (6,-1) ,that will be graph…

Q: x2 + 4x – 21 Let f(x) Write the domain of f as an interval. 2

A: see 2nd step.

Q: Q/find the Domain and the range. ofthe function f(x) = _5X х2 -3х+4

A: We have Fx=5xx2-3x+4 Now, we factor the denominator. We have x2-3x+4 The solution of ax2+bx+c=0 is…

Q: Find the intercepts of f(x) = −2(x + 2)(x − 5)(x+4) . Enter intercepts as points. If you have more…

A:

Q: Find all x-intercepts of the function.

A:

Q: f(x)= √x + 2 x² – 3x - What is the domain of the function f? Use interval notation to express the…

A:

Q: 3x² +5 (-∞,-2) Given the following piecewise function, evaluate the following: f(x) = (-x+3 [-2, ∞)…

A:

Q: .) What is the range of the function y= x^2 - 6? b.) For the function g(x)= x^2 +3x - 5, what is…

A:

Q: In the same coordinate system, sketch the graph of y = |x2 - 4x – 51. y y 10 10

A: Given equation y=x2-4x-5

Q: Where is the function y=−3|x+5|−7 decreasing

A: Graph the given equation as shown below:

Q: Which of the following shows the interval where the function is decreasing

A: The intervals in which the function is decreasing is observed from the given graph.