exam
Maths Puzzle
Numerical Ability
If the sum of a number and -3 is doubled the result is 1/2 times the number. Find the number.
Read Solution (Total 0)
exam Other Question
1/X + X/3X+9 - 3/X^2+2X
Can someone help me on this problem?
I need to evaluate the function on this problem for the value specified.
f(x) = x^2 - 7x + 10; find (a) f(0), (b) f(5), and (c) f(-2).
Thanks so much,
Sher