Answer:
Yes
Step-by-step explanation:
substitute the ordered pair into ya equation.
7x + y = y - 7; (-1,7)
7(-1) + 7 = 7 -7
multiply 7 and -1, add 7 and -7
-7 + 7 = 0
add -7 and 7
0 = 0.
So yes, the ordered pair (-1, 7) works in this equation
Answer: A.
Step-by-step explanation: Brainliest plz
The line starts from 1. It ends at 3.5. 3.5-1 is 2.5.
The rate of change is the slope.
f(x) is the same as y...
f(x) = 3x + 9.....y = 3x + 9....and in y = mx + b form, the rate of change(slope) can be found in the m position.
y = mx + b
y = 3x + 9....so the slope or rate of change is 3...not 9...so answer is false
Answer:
2=13
4=21
8=37
10=45
Bc all you are doing is replacing the x with the # to the left.
