Linear functions SAT question

Math · Algebra · Easy · Answer it here, explanation included.

The function $h$ is defined by $h (x) = x + 200$ . What is the value of $h (50)$ ?

ExplanationShow

Choice B is correct. Substituting $50$ for $x$ in the given function yields $h (50) = 50 + 200$ , or $h (50) = 250$ . Therefore, the value of $h (50)$ is $250$ .

Choice A is incorrect. This is the value of $h (0)$ .

Choice C is incorrect. This is the value of $h (9, 800)$ .

Choice D is incorrect. This is the value of $h (50, 000)$ .

Drill this skill on Aceit

Adaptive practice, a daily plan, and score tracking take a free account so we can save your work.

Practice this skill

More Linear functions questions

A rectangle has a length that is 15 times its width. The function y=15ww represents this situation, where y is the area, in square feet, of the rectangle and y>0. Which of the fo
The total cost f(x), in dollars, to lease a car for 36 months from a particular car dealership is given by f(x)=36x+1,000, where x is the monthly payment, in dollars. What is the
A window repair specialist charges $220 for the first two hours of repair plus an hourly fee for each additional hour. The total cost for 5 hours of repair is $400. Which function
The function h is defined by hx=4x+28. The graph of y=hx in the xy-plane has an x-intercept at a,0 and a y-intercept at 0,b, where a and b are constants. What is the value of
An economist modeled the demand Q for a certain product as a linear function of the selling price P. The demand was 20,000 units when the selling price was $40 per unit, and the de
The quadratic function h is defined as shown. In the xy-plane, the graph of intersects the x-axis at the points and , where t is a constant. What is the value of t ?