Let the number be the variable x
4 times the number is 4x
the sum of 8 and 4 times a number is 28
4x+8=28
4x=28-8
4x=20
x=20/4
x=5
The appropriate choice is ...
B. 1/7, 3/4, 5, 7
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Only the magnitude of the vertical scale factor affects the apparent width of the graph. The higher its value, the narrower the graph appears to be.
Answer:
64x^2+112x+49
Step-by-step explanation:
Answer:
B. C. D. E ALL HAVE FOUR SIDES
