SOLUTION: Evaluate: f(x)= x^2 - 7x + 10; find a. f(0) b. f(5) c. f(-2)
Just double checking to see if I'm doing these right.
a. 0 = 0^2 - 7(0) + 10
b. 5 = 5^2 - 7(5) + 10
Algebra.Com
Question 107311This question is from textbook
: Evaluate: f(x)= x^2 - 7x + 10; find a. f(0) b. f(5) c. f(-2)
Just double checking to see if I'm doing these right.
a. 0 = 0^2 - 7(0) + 10
b. 5 = 5^2 - 7(5) + 10
25 - 35 + 10 = 0
c. -2 = -2x^2 - 7(-2) + 10
4 - 14 + 10 = 0
This question is from textbook
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Your answers to a and b are correct. We usually write them thus:
a. f(0) = 10
b. f(5) = 0
but in part c., while you had the right idea, your arithmetic was a little off!
Let's go through it.
c.
Recall that a positive 7 times a negative 2 = -14
RELATED QUESTIONS
Evaluate: f (x) = x - 7x + 10;
Find: a) f(0)
b) f(5)
c)... (answered by tutor_paul)
Evaluate each function for the value specified.
f(x)=x^-7x+10; find (a) f(0), (b) f(5),... (answered by jim_thompson5910)
f(x) = x2 -7x + 10
Find (a) f(0),(b) F(5), and (c)f(-2)
(answered by Nate)
f (x) = x2 - 7x + 10; find (a) f (0), (b) f (5), and (c) f... (answered by gsmani_iyer)
f(x)= x2 - 7x + 10; find (a) f (0), (b) f (5), and (c) f... (answered by bucky)
Evaluate the given function for the value specified. f(x)=xsquare - 7x+10 ; find (a) f... (answered by jim_thompson5910)
Evaluate the given function for the value specified. f(x)=xsquare - 7x+10 ; find (a) f... (answered by oscargut)
How do I evaluate each function for the value specified.
f(x) = x 2 - 7x +10; find... (answered by funmath)
How do I evaluate each function for the value of:
f(x)=x^2-7x+10; find (a) f(0), (b)... (answered by ankor@dixie-net.com)