A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. A parabola intersects its axis of symmetry at a point called the vertex of the parabola. You know that two points determine a line.
Hope it helps!
Answer:
PV=20 QU=15 VS=26
Step-by-step explanation:
From what I understand, the line that crosses the centroid is normally separated into 3rds.
For example: QU is the full length, 3/3, and QV is 2/3 of QU. and VU is 1/3 of QU. If we know that QV is 10 then that means that 2/3 of that legment is 10.
10÷2=5
So, 5 would be 1/3 of QU. To find QU(3/3), you would need to multiply 5 by 3 which is 15.
Same thing applies for the other ones.
I hope this makes sense and helps you!
Answer:
248=W+65
Step-by-step explanation:
to find W subtract 65from both sides of the equation to get W=183
The answer is 121 because 2x3 you do first which is 6 then 6+5 is 11 and 11x11 is 121 which is your answer
Answer:
Amir's car will cost £10348.88 after 23 years.
Step-by-step explanation:
I finally found a UK human!
This is compound interest so you have to find a decimal multiplier and multiply that with £16470 to the power of 23.
The decimal multiplier would be 0.98. This is because you do 100% - 2% as depreciating basically means a decrease, which gives you 98% and then you divide that by 100 to get your decimal multiplier - 0.98.
16470 × 
= £10348.88
I hope that helps you!! ^-^
