What transformation was not done to the linear parent function, f(x) = x, to get the function g(x) = - 1/2(x+5) +7

B; vertically compressed by a factor of 2

Step-by-step explanation:

Here, we want to select from the options, the transformation procedure that was not applied

A. Shifted up by 7 units

This was applied

This can be seen through the +7 placed on the transformed equation

B. Vertically compressed by a factor of 2

This is wrong

The compression we had was intact to a tune of 1/2

So what this mean is that the compression we had for the equation was to a factor of 1/2 and not 2

c. This is correct

when we reflect over the x-axis; the y-axis value becomes negative

We had x before, but later we had -x

What this mean is for a reflection over the x-axis

d. Shifted right 5 units

This is correct

We had x before

a + 5 on x for the second equation actually validates the fact that the we have a shift to the right

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.