Use the function f(x) to answer the questions: f(x)=4x^2-7x-15 Part A: what are the x-intercepts of the graph of f(x)? Show your work(2 points) Part b: Is the vertex of the graph of f(x) going to be maximum or minimum? What are the coordinates of the vertex? Justify your answer and show your work (3 points) Part c what are the steps you would use to graph f(x)? Justify that you can use the answer obtained in part a and part b to draw the graph. (5 points)

(Hope this helps can I pls have brainlist (crown)☺️)

Step-by-step explanation:

To find the x-intercept, substitute in  0 for  y and solve for  x .To find the y-intercept, substitute in  0 for  x and solve for  y .

x-intercept(s):  ( , 0 )

y-intercept(s):  ( 0 , − 15 )

Vertex: y = 4 ( x -   )^2

Graph in pic

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24