This is for the pretest.
What is the solution to the system of equations pictured below?
A.(-3,5)
B.(-3,-2)
C(3,4)
D.(1,2)
E(6,-2)
When writing in slope intercept form what does the 'm" Represent? What is the 'b'?
A. M is the x value and b is the number
B. m is the slope and b is the y-intercept
C. m is the y intercept and b is the slope
D. m is the x value and b is the y value
3. Which equation represents this situation where x represents the number of hours the raft was rented and y represents the total cost of the rental? *
1 point
y=10+5x
x=10+5y
10+5=y
10x+5=y
10-5x=y
4. Which table represents this Situation *
1 point
Option 1
Option 2
Option 3
Option 4
5. Which graph represents this situation?
option 1
option 2
option 3
option 4
option 5
6. Identify the slope and y-intercept of the linear function: y=-2x+3 You can use the graph, equation OR table to help you.
7. Which equation is in slope intercept form?
Option 1 y-5=6x
Option 2 x=6y+5
Option 3 y=6x+5
Option 4 -5x+2y=9
8. What is the slope of the line through (1,0) and (3,8)? *
1 point
1/4
4
-1/4
-4
I don't know
9.What is the x intercept
10. What is the y intercept
11. What is the slope of this line
12. Find the equation of the line. Use y=mx+b form
13. What is the slope of y=5x-1
14. What is the slope of the line? *
1 point
_______________________
bruh everyone who uses this site cheats. you think i care about how Julius Caesar got killed? its not like at my job my boss will turn to me and say "how did Julius Caesar die?" and if i get it wrong ill get fired. in the future i will be a veterinarian and in that job i don't need to know math, wanna know why? google!
please post the answers
Somebody give the answers already!
please, i really need this
A pre-test does not count against your grade. It's like a pass or fail type of thing. Do your best! I know you can get through it! :) ♥
#1,4,5,12,14. no graph
#2. remember the slope-intercept form? It's called that for a reason
#3. usually it's y=mx+b, so not B
not C because there is no x
not -5x because that means the cost goes down for more hours.
#6,7,12,13. see #2
#8. slope is defined as y-change divided by x-change, so (8-0)/(3-1)
#9,10. The x/y-intercept is where the graph crosses the x/y-axis
#11. see #8