Option C. The function that has the table here has exactly one x-intercept.
<h3>How to find the intercept</h3>
As the signs of the functions are changing, we can see that there is a crossing to the x axis.
This tells us that the zero value that we see is the x intercept and there is no other x intercept in the question.
Read more on intercepts here:
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Answer:
10 terms
Step-by-step explanation:
equate the sum formula to 55 and solve for n
n(n + 1) = 55 ( multiply both sides by 2 to clear the fraction )
n(n + 1) = 110 ← distribute parenthesis on left side
n² + n = 110 ( subtract 110 from both sides )
n² + n - 110 = 0 ← in standard form
Consider the factors of the constant term (- 110) which sum to give the coefficient of the n- term (+ 1)
the factors are + 11 and - 10 , since
11 × - 10 = - 110 and 11 - 10 = + 1 , then
(n + 11)(n - 10) = 0 ← in factored form
equate each factor to zero and solve for n
n + 11 = 0 ⇒ n = - 11
n - 10 = 0 ⇒ n = 10
However, n > 0 , then n = 10
number of terms which sum to 55 is 10
Answer:
The table C
Step-by-step explanation:
when you multiply the x number in the table c by 0.3 you get the same answer as the one in the y column. The constant of proportionality is the value that stays constant in the ratio. Since when you multiply each number in the x column by 0.3 and you always get the number in the y column it shows that the table c is correct.
Answer:
1) Mercedes Benz A class which is $ 33495 (starting),
made in Germany
https://www. truecar .com/prices-new/mercedes - benz/
It has depreciation 6% in the first three years https:// www .themoneycalculator .com/vehicle-finance/calculators/car-depreciation-by-make-and-model/MERCEDES-BENZ/A_CLASS/
2) Ferrari 458 $35,563
https:// www. ferrari. com/en-EN/auto/458-speciale
Ferrari 458 models depreciate 29% in the first three years
https://www. themoneycalculator .com/vehicle-finance/calculators/car-depreciation-by-make-and-model/FERRARI/458/
3)Honda Civic $20,950
https:// automobiles .honda .com/civic
depreciation is 34%
https:// www. themoneycalculator .com /vehicle-finance/calculators/car-depreciation-by-make-and-model/HONDA/CIVIC/
Answer:
(5,4) is the solution
Step-by-step explanation:
2x + y = 14 --> y = -2x + 14
Substitute y = -2x + 14 into 3x - 2y = 7
3x - 2( -2x + 14) = 7
3x + 4x - 28 = 7
7x = 35
x = 5
y = -2(5) + 14
y = -10 + 14
y = 4
Answer (5 , 4)
