Answer:-1
Step-by-step explanation:
the output of a function is the y value while the input is the x value.
so the question is asking what does the y value( output) have to be for the x value( input) to be zero.
since the graph is provided we can just look to see where the x values becomes zero ( the y axis is when all y values are zero)
we then can identify that the y intercept is -1
hope this helps!!
Answer:
31
Step-by-step explanation:
a + (n-1)d where a = first term; n = which number we want; d = common difference.
=> 4 + (10 - 1)3
=> 4 + (9)*3
=> 4 + 27
=> 31
Didn’t it move 1 inch? Because if it moved 1/2 inch the previous year, then it would’ve moved another 1/2 inch that year
First, keep the first number (known as the minuend). Second, change the operation from subtraction to addition. Third, get the opposite sign of the second number (known as the subtrahend) Finally, proceed with the regular addition of integers. Proceed with the regular addition of the integers.
⊗ Note that you will eventually add integers. So for your convenience, here’s the quick summary of the rules on how to add integers.
Adding two integers having the same sign Add their absolute values then keep the common sign. Adding two integers with different signs
Subtract their absolute values (larger absolute value minus smaller absolute value) then take the sign of the number with the larger absolute value.
You'll need to transform the problem from subtraction to addition. To do that, we keep the first number which is –13 , change the operation from subtraction to addition, then switch the sign of + 4 to –4. The final step is to proceed with regular addition. Add their absolute values. Then we determine the sign of the final answer. Since we are adding integers with the same sign, we will keep the common sign which in this case is negative. Just like before, convert a subtraction problem to an addition problem. Positive 9 remains, switch the operation from “minus” to “plus” then get the opposite sign of the subtrahend (second number) from negative to positive.
Now, let’s add them. We are adding two positive integers so we expect the answer to be positive as well because the common sign is positive. I hope you are already getting the hang of it. Let’s make this an addition of integers problem first then proceed with regular addition of integers with different signs.
So we subtract their absolute values first then get the sign of the number with larger absolute value.
Subtracting the absolute values, we have 24 minus 19 which gives us +5. But the final answer is – 5 because the sign comes from –24.