Assignment:
Q1. Find the slope, if it exists (simplify your answer use an integer or a fraction, use N if the slope is undefined)
X=-2
m=__?__
Q2. Find the domain of the function
9
g(x) _____
3-7x
choose the correct domain below
{x|x≠0}
{x¦x≥3/7}
{x¦x≠9}
{x|x ≠ 3/7}
Q3. Find the indicated outputs for f(x)=2x²-5x
f(0)= __?__
f(-1)=__?__
f(2)=__?__
Q4. Solve
7>-2x+6 or 9≤-3x+5
Choose the solution to the inequality
( -∞,-4/3]
(-1/2,∞)
(-∞,∞)
(-∞,-4/3]∪(-1/2,∞)
Q5. Solve using multiplication principle. Don’t forget to perform a check
-7/8 x=-9/10
The solution is ___ Simplify your answer use a integer or a fraction
Q6. Soybean meal is 12% protein; cornmeal is 6% protein. How many pounds of each should be mixed together in order to get 240 lbs mixture that is 8% protein?
How many pounds of the cornmeal should be in the mixture? __?__ Pounds
How many pounds of the soybean meal should be in the mixture? __?__ pounds
Q7. Use the distributive property to help you solve the equation
6(w-2)=24
w=__?__
71. multiply
-9/7·(-2/7 )=__?__ type an integer or a simplified fraction
Q8. Solve
8x-(2x+7)=11
The solution is x__?__
Q9. Amy paid $54.39 for a pair of running shoes during a 15% off sale what was the regular price? The regular price was $______ round to the nearest cent if necessary
Q10. Find the domain of the function
p(x)=x^2-2x+5
What is the domain of p?
{x¦x≠0}
{x|x ≠ 5}
{x|x is a real number}
{x¦x>0}
Q11. Solve the indicated letter
A=6b, for b
The solution is b=___?___
Provide complete and step by step solution for the question and show calculations and use formulas.