Step-by-step explanation:
if f(x)=0
then
(x+5)=0 and
(x-1)=0
solve for x
x=-5 and x=1
those are the two values where the function equals zero
Hope that helps :)
Answer:
113.1m2
Step-by-step explanation:
you should reread the question and ask for help.
Answer:
10
Step-by-step explanation:
Plug in 5 for x, and 10 for y in the expression:
5 + 7(5) - 3(10)
Remember to follow PEMDAS. PEMDAS is the order of operation, and stands for:
Parenthesis
Exponent (& Roots)
Multiplication
Division
Addition
Subtraction
First, Multiply:
7 * 5 = 35
-3 * 10 = -30
5 + 35 - 30
Combine like terms:
(5 + 35) - 30
40 - 30 = 10
10 is your answer.
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Answer:
y=3x-25
Step-by-step explanation:
Answer:
h=19.6
Step-by-step explanation:
h+2.4=22
-2.4. -2.4
2.4-2.4 cancels out and subtract 22-2.4 and get 19.6 so you bring down the h and set the answer up like h=19.6