9x² + 0x - 4
x + 5|9x³ + 45x² - 4x - 20
<u>9x³ + 45x² </u>
-4x - 20
<u>-4x - 20</u>
0
The answer is equal to 9x² - 4.
Answer:
f
Step-by-step explanation:
the box plot is divided into quarters, the line on the end to 20 being 1/4th, the start of the box to the line in the box being another 1/4th, the middle line to the end of the box is another 1/4th, and the last line is the last 1/4th
Answer:
Zac will finish, Pam won’t
Step-by-step explanation:
Let’s have the individual reading speeds
The individual reading speeds are the number of pages divided by hours taken
For Pam; 126/3 = 42 pages per hour
For Zac; 180/4 = 45 pages per hour
In five hours, Zac would read; 45 * 5 = 225 pages
In five hours, Pam would read 42 * 5 = 210 pages
It’s a proportional relationship because all of the points on the graph create a straight line
The equation of any line is:
m is slope.
We just need to put inside of equation x=(-3) and y=5:
It follows that equation of a line is:
