consider Which function is the result of vertically stretching f(x) = x2 by a factor of...
consider Which function is the result of vertically stretching f(x) = x2 - 7 by a factor of 2 an translating it downward 5 units? OA) A) y = x² - 12 B) y = 2x2 - 5 OC) y = 2x2 - 12 OD) y = 2x2 - 2
Question 12 (5 points) Consider the function f(x) = x2. Which of the following functions shifts f(x) downward 5 units and to the right 3 units? OA A) f(x) = (x + 3)2 - 5 B) f(x) = (x - 3)2 - 5 C) f(x) = (x - 5)2 + 3 OD) f(x) = (x - 5)2 - 3
15 f(x) = 2* Which transformation is needed to graph the function f(x) = 15 2* x2 Choose the correct answer below. O A. The graph of y = x should be horizontally stretched by a factor of 15 2 OB. The graph of y = x should be vertically stretched by a factor of 15 2. OC. The graph of y = x should be horizontally compressed by a factor of 15 2 OD. The graph of y=x* should...
How can the graph of f(x) = - 5x² + 2 be obtained from the graph of y=x?? O A. Stretch it vertically by a factor of 5, reflect it across the y-axis, and shift it 2 units upward. B. Stretch it horizontally by a factor of -5, reflect it across the x-axis, and shift it 2 units downward. O C. Stretch it vertically by a factor of 5, reflect it across the x-axis, and shift it 2 units upward....
Question 3 Given the function y=x, apply the following transformations and match to the appropriate transformed function. A. y=x²+4 - - Shifty to the right 4 units. Shifty to the left 4 units. B. Y=(x-4)2 - Shift y down 4 units. c.Y= - 4x2 Shift y up 4 units. d.y=x2-4 . • Reflect y across the y-axis and vertically stretch by a factor of 4 4 Vertically stretch y by a factor of 4. E. Y=4x2 F. y=(x +4)
Graph the function f(x)-x2 +2x -4 by starting with the graph of y x2 and using transformations (shifting, stretching/compressing, and/or reflecting). Use the graphing tool to graph the function. Click to enlarge graph
Question 12 1 pts Let f(x, y) = 2x – y + x2 + y4. Which (unit) direction vector u MINIMIZES the directional derivative Duf, at the point (0,0)? ANG 1 B)(- 2 V5 C) < tai D) (1, 2) OC B OA D
. Which expression is the simplified form of 3x2 + 4x + 5 - x2 + 2x - 1 2x2 - 2x - 4 2x2 + 2x + 6 4x2 - 6x + 4 4x2 + 6x + 6 . Consider the following equation: C2 = 62+102 Which is the closest to the value of c? 4 . 6 12 16
Select the correct answer. What is the inverse of function f? 3 – I 7 OA. -1(x) = 3 – 7x OB. +(x) = 3 - OC -1(1) = ? OD. 7-1(x) = 74 – 3 7+ I 3 3 Select the correct answer. Find the inverse of function f. f(x) = 12 +7 IN A f(x) = 2x + 3 OB. F'(x) = 2x - 7 OC. (n) = 2x – 14 OD. F'(x) = r - 7 Type...
+5 is shifted left units, stretched vertically by a factor of 8, reflected about the x-axis, and then shifted downward 5 units. What is the equation of the new The graph of X) - function, gx)? g) - X State the y-intercept of gix).