F(x)=2x+1
you can use a table of values for a diagram and graph the line
Answer:
if im right its number 4!! if its not right sorry i did the math and thats what i got!!
First you want to write 7x as a sum or difference: 15x-8x
Now, the expression would look like this: 10x^2+15x-8x-12
Next, factor out the 5x and -4 from the expression: 5x(2x+3)-4(2x+3)
Now, factor out the 2x+3 from the expression and you have your answer:
(2x+3)(5x-4)
T=16x+96 so if he wants to receive 130$ a day he must work at least 3 hours of over time.
