If h(x) = −3x − 10, find h(−3). −19 −1 1 2.3

(B)

Step-by-step explanation:

The given equation is:

Substituting the value of in the above given equation, we get

Thus, the value of the given equation at is .

Hence, option (B) is correct.

Option (b) is correct.

The value of h(-3) = -1

Step-by-step explanation:

Given : Polynomial h(x) = -3x - 10

WE have to find the value of h(-3) and choose the correct option from the given options.

Since h (-3) measns to find the value of polynomial h(x) at x = -3

Put x = -3 in the given polynomial h(x)

Consider h(x) = -3x - 10

h(-3)= - 3(-3) - 10

h(-3) = 9 - 10  = -1

Thus, The value of h(-3) = -1

So he missed 10 questions and got 30 right

Step-by-step explanation:

To find the answer we need to find how many times 40 can go into 100. it can go into 100 exactly 2.5 times. So 2.5 times 40 will equal 100(100%) This also means that 2.5 times X should also equal 100.

To find X we can do 75 divided by 2.5. When we do this, we get 30. So he got 30 questions right and missed ten.

Another way to find the answer is to just do 0.75 or 75% times 40(total amount of questions)