Produces quadratic function
<u>Solution:</u>
Given that
a (x) = 2x – 4 and b(x) = x + 2
Need to check which of the expression from given three expression produce a quadratic function. Let us solve each option and check the result.
So (ab)(x) produces a quadratic function
So (a - b)(x) produces a linear function x – 6.
So (a + b)(x) produces a linear function x – 2.
Hence we can conclude that (ab)(x) produces quadratic function.
Answer:
2°C and -2°C
Step-by-step explanation:
A number and its opposite sum to zero. (The "opposite" is the number with a minus sign instead of a plus sign, or vice versa.)
16 (tons) = 32000 (pounds)
Hope it Helps!
64, because its square root is 8.
49, because its square root is 7.
144, because its square root is 12.
4, because its square root is 2.
100-97
20-17
hear you go hope it helps