PLEASE ANSWER!
I have a few questions.
1.) How would I graph h(x)=-2[x]
2.) Solve each equation for x. Write the exact solution and the approximate solution to the nearest hundreth, when appropriate. 7^x=7^4
3.)write the function for the graph described. The graph of f(x)=x^3 reflected across the axis.

Could anyone explain these to me I don't mind if you can't figure all of them out just even one would be fine. Thanks

Question

PLEASE ANSWER!
I have a few questions.
1.) How would I graph h(x)=-2[x]
2.) Solve each equation for x. Write the exact solution and the approximate solution to the nearest hundreth, when appropriate. 7^x=7^4
3.)write the function for the graph described. The graph of f(x)=x^3 reflected across the axis.

Could anyone explain these to me I don't mind if you can't figure all of them out just even one would be fine. Thanks

anonymous · Answer

for #1 treat h(x) as y......-2x=y 

for #2 the answer is x=4.....I'd have to look up my log rules as to why though

primeralph · Answer

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primeralph · Answer

@kantalope  that is the int function.

primeralph · Answer

@discojay  that is how your graph will look.