Answer:
Step-by-step explanation:
48) 3 numbers
49) each output or y value is going up 1.5 times so 7 is your answer
50)
n is going to equal the amount of paper karen needs.
karen will need 2250 pieces of paper.
500/50= karen can print 10 reports.
500x4=2000 sheets of paper in 4 packages.
51) (2,4) (x,y)
52) point f (1,0) (x,y)
Answer:
Rule: Output = 2 * input + 1
Right blank: Output = - 1
Left blank: Input = 4
Step-by-step explanation:
Rule
Start with the rule
Output = 2 * input + 1
Let the output = y
Let the input = x
y = 2x + 1
Now
Right Blank
x = - 1
y = 2*-1 + 1
y = -2 + 1
y = - 1
That's the output for -2
Left Blank
The second blank asks you to solve for the input (x) The output (y) is 9
9 = 2x + 1 Subtract 1 from both sides
9-1 = 2x Combine
8 = 2x Divide by 2
8/2 = 2x/2
x = 4
Answer:
90 i think if i did the math correct
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
For the domain in question 8, it is observable that the graph is continuously expanding to the right and left. This means that the domain is (-∞, ∞).
For the range in question 9, the y-values include -2 and continue to go up. Therefore the range would be [-2, ∞)
For the domain in question 10, the x-values span from -2, the leftmost(inclusive), to 2, the rightmost(inclusive), without any breaks. This means the domain is [-2, 2]
For the range in question 10, the y-values span from the uppermost value of 3 to the lowest of -3(inclusive) without any breaks. This means that they ranage is [-3, 3]
