The answer is going to be 250
Answer:
Step-by-step explanation:
Put the numbers where x is in the equation and do the arithmetic. For purposes of evaluation, it is often convenient to write the equation in Horner form:
h(x) = (2.8x +.01)x^2 -1
Then ...
h(1) = (2.8 +.01)·1 -1 = 1.81
h(2) = (2.8·2 +.01)·2² -1 = 5.61·4 -1 = 21.44
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If you have several evaluations to do, it is convenient to use a calculator or spreadsheet to do them.
X+x+2+x+4
we want x+4=3(x)
x+4=3x
2x=4
x=2
the integers are 2,4,6
f(x) = x2 + 2x + 1, g(x) = 11x − 19 x<span>2 </span>+ 2x + 1 = 11x - 19 x2 - 9x + 20 = 0 (x-4)(x-5) = 0 x = 4, 5
Distribute 3 to all terms within the parenthesis
3(1) = 3
3(-5t) = -15t
Simplify. Combine like terms
7t - 15t + 3
-8t + 3
-8t + 3 is your answer
hope this helps